Mary and her fiery-haired sister Susan - the infamous redhead duo from the Tests family - thrive on building innovative machines. More than anything else, they delight in experimenting with their devices… and trust us, it’s anything but ordinary.

Their latest creation? an advanced machine bristling with flexible, mechanical arms. Built to simplify routine tasks, this invention is supposed to make their lives easier. But the twins have their own special plans for it…

The truth is, these seductive sisters love indulging in wild, uninhibited fun, and letting the mechanical limbs explore every inch of their bodies is apparently part of their “routine”.

Imagine these crimson-haired vixens completely surrendered to the mechanical beast, breaths hitching and fingers digging into sheets as mechanical limbs work tirelessly to satisfy their lust. The sensation of cold metal mixed with heated passion sends an electrifying thrill coursing through their veins.

The machine moves with uncanny skill, exploring depths only the twins can fully appreciate, turning their home workshop into a playground of mechanical pleasure. Their laughter mixes with gasps as they give in to the overwhelming sensations flooding their bodies.

Beyond the gears and circuits lies something far hotter, it’s about the raw, unfiltered lust that this pair can’t hide. They live for moments when curiosity meets ecstasy, and you’re invited to watch, join, and maybe even take control.

Dive deep inside the twisted machine-fueled fantasy of these sisters, where technology and raw lust collide in the most decadent ways. Are you ready to experience a pleasure unlike any other? The twins await your command - and the robotic arms are itching to explore.

Step inside this twisted, tantalizing playground and let the machine do the rest. Are you bold enough to push the limits of this mechanical delight? Only one way to find out...

This thing throws you into a horny death maze again, same redhead bait, same cursed castle vibe, just dirtier and somehow cheaper and better at the same time. You spawn as this stacked redhead chick in a tiny outfit that looks like it’s begging to fall off, in a castle full of slime, spikes and way too many tentacle holes in the walls. The game pretends to be some old arcade run and jump, you use arrow keys, simple as hell, but the whole time you’re not thinking “platformer”, you’re thinking “ok, which corner will fuck me next”. Every step feels like a trap, and the game is laughing at you. You get a little corridor, feels safe, and then boom, floor eats you and suddenly she’s hanging upside down with tentacles spreading her legs open like it’s nothing. Animation kicks in, you get a full scene, and yeah, it’s pretty damn explicit. No shy camera angles, you see everything: slime, cum, jiggling, her face going from scared to actually kind of liking it, that usual hentai “oh no, but yes” thing.

What’s funny is, half the time I forgot I’m supposed to escape this dungeon nightmare and I just started walking into traps on purpose to see what else is hidden there. There are reused scenes from the previous game, you can totally tell, same positions, same monster patterns, same wet sounds, but they sprinkled new ones in between and it plays with your head. One moment a tentacle is just wrapping her arms and teasing, next scene in another room you get a whole gangbang pile of slimy limbs stuffing every hole she has and one she probably didn’t. There’s this one part in the castle basement where you jump over saw blades, and if you screw the timing a tiny bit, the floor panel collapses and she ends up pinned to the wall with vines, legs spread, vines acting like ropes and toys at the same time. Honestly that was my favorite and also the most annoying, because it’s locked behind this tiny stupid jump that feels just a hair too floaty. I kept dying there and yeah, “dying” basically means getting railed again. Not the worst punishment.

The controls are fine until they aren’t. Sometimes she skids like she’s on ice, sometimes she stops like she hit glue. Hitboxes are janky, you think you cleared a blade by a pixel, nope, your tits grazed it and now the floor opens and tentacles grab her ankles. I kind of hate it, but also the surprise is what makes the scenes actually hot, since you never know which trap triggers which animation. Some rooms give you fake safety: long quiet corridor, little torch flicker, nothing happening. Then last two tiles before the exit door? Hidden pressure plate, and she’s getting dragged into a wall gap with this wet slurp and suddenly you’re watching her being used like a toy by some unseen monster hiding in the darkness. You see tentacles sliding out of the black, wrapping her neck, slipping between her cheeks, pushing into her while she squirms. And the worst part is that after the scene ends you get reset back like nothing happened, and yeah, you immediately try to trigger it again like a degenerate.

The castle itself is just corridor after corridor of “ok, which horny death is here”. Dungeon cells with chained-up positions, ceiling slimes that drop on her head and then you’re stuck watching them pound her into the floor, weird fleshy pods that open when you step near them and suck her inside for a close-up breeding loop. Sometimes you’re super close to the exit door, you can literally see it, and there is this single tiny spike trap placed in the stupidest possible spot. You misjudge, you trip, and bam, the floor transforms into this living tentacle pit that yanks her under. I complained out loud at my screen and then sat through the whole scene anyway, so whatever, I’m part of the problem. The game is basically one long argument between “I want to win” and “I want to see her get grabbed again”. It’s rough, it’s horny, it’s unfair, it reuses old stuff, and I still kept pressing restart like some lab rat that learned the button gives porn instead of food.

There is something very funny to me about this game. You open it expecting the usual horny snack, some poolside tits, you click a little, jerk a little, close the tab, done. And instead it feels kind of like a rhythm game designed by a pervert who spent too much time in old arcades and then got way too obsessed with boobs and tentacles. It looks simple when you first see the pool, the girls in their bikinis doing that fake “I’m just relaxing here” pose, but your brain starts going into hunter mode the moment the monster slides into the water. The whole screen is a trap for your eyes. Tits bouncing, asses half out of tiny swimsuits, and under the surface you, this horny underwater thing that honestly feels more relatable than I wish to admit.

I play a lot of games with sound off, Spotify in the background, but this one kind of bullied me into turning the in‑game audio up. The little wet slaps when your tentacles snap out, that low, almost silly bass line that makes everything feel like a porn parody of an old coin‑op cabinet, and then those breathy moans when you actually catch a girl off guard. They’re not “high quality production” or something like this, they sound a bit compressed and dirty, like someone recorded them on a cheap mic at home while neighbors were away. And that fits too well. There is this moment when you line up a grab perfectly, the beat hits, your tentacle pops out of the water and wraps around some sun‑oiled thigh, and her bikini bottom gets pulled aside with this tiny little rip of fabric sound. It’s goofy. It’s hot. It’s kind of trash. I love it. I also absolutely hate how sometimes the same two moans repeat three times in a row, feels like my phone notification stuck on a loop, but after a while your brain files it under “sex noise wallpaper” and you move on.

What surprised me is how “arcade” it actually plays. You are not just clicking girls to see tits, you’re basically juggling timing and reflex like some horny version of whack‑a‑mole. They move around the pool, they sit on the edge, they swing their legs, and you’re threading tentacles between floaties and limbs, trying not to waste your shots. Miss, and you get that wet splash and nothing else. Hit, and suddenly she’s pulled halfway into the water, tits spilling out of her top, hair all over her face, and the music does this tiny shift that almost sounds like it’s laughing at her. Or at you. Hard to tell. Sometimes I wished there was a bit more variation, maybe different types of girls, different reactions, whatever, but then I realized the game kind of wants to stay in this one scenario, like a single porn loop stretched and remixed again and again until it becomes its own genre. Personally I also got irrationally annoyed at how one of the bikinis has this ugly pattern I can’t unsee, but I kept going anyway, chasing that feeling when three girls line up at the pool edge and you snatch them one after another with perfect timing, the soundtrack turning into this horny little drum solo while your monster becomes the most efficient sex predator in chlorinated water history.

Yuna here is that kind of character where you open the game thinking “ok, just a quick clicker fap” and then suddenly you’re arguing with yourself about which body part to focus on because the stupid arousal bar is so picky. It looks super simple on first screen: she stands there, big eyes, brunette hair, that almost-recognizable outfit that definitely wants to be Final Fantasy but also wants to be a hentai convention poster at the same time. We opened it in Chrome after closing Pornhub and Reddit, just hunting something more interactive than another looped gif. The first tap on her boobs got that tiny little bar on the right to twitch up, and honestly that was the exact moment things clicked. Click, watch her react, watch the numbers climb, repeat. You think it will get boring fast. Then you notice how her face changes when you switch from tits to clit, or when you go lower and start poking her asshole. The moans shift tone a little, the animation rhythm changes, and suddenly “just clicking” feels more like you’re trying to find her weak points like in an old JRPG boss fight, only this boss begs for more instead of killing you.

The Final Fantasy parody vibe sits there like a dirty joke that never gets fully said. She really looks like Yuna but also not enough to make Square Enix send a lawyer, which is kind of hot in its own weird way. There’s this one moment when we were spamming clicks on her pussy, the bar was almost full, and you could see her eyes glaze a bit, that classic hentai “I’m losing it” face. I switched to her mouth for a second just to see if the game punished that and she suddenly had this messy blowjob expression, tongue out, and I burst out laughing because it was so abrupt and so filthy at the same time. The tentacle stuff hit later after unlocking more scenes and that’s where it goes from “ok, dirty fanservice” to “oh, we’re in full Japanese hentai land now”. The tentacle sliding around her leg, then wrapping her waist, then just casually parting her ass cheeks to push inside her, while another one fills her mouth. It’s not subtle. It’s not romantic. It looks sticky. And it works. The ass penetration part made us slow down for a second, because the sound effect there is almost too wet, like someone messed with a jar of mayo, and I still hate that noise but also can’t forget it, and now I’m complaining about it and not stopping either. The clicking for anal pleasure feels a bit more “stubborn” than the tits, you really need to keep at it to fill the bar, and somehow that made the final squirt scene hit harder, like the game is whispering “no, you gotta earn this anal.”

The structure of the whole thing is as basic as it gets and somehow that’s charming. No long dialog, no walls of text, just a bar, a horny Yuna clone, and your mouse doing the work. It reminded me of those old flash games from the sketchy sites we all pretended not to visit, except the art here is nicer and the animations loop more smoothly when she’s choking on tentacle cock or taking it from behind. At one point I tried to only focus on her nipples to see if the game allowed “boob-only climax” and yeah, the bar crawled up super slow, like the devs were silently judging me for being a tit man, but it still paid off in the end with her shuddering and juice running down her thighs. Weirdly hot, slightly annoying. The oral scene might be the most fun visually, because her cheeks bulge when the tentacle goes deeper and you can see a little spill at the corner of her lips when you click faster, like you’re forcing her to keep going. I wish there was one moment where she actually tried to resist more, just a tiny bit of that “I shouldn’t” expression before she melts, but this game doesn’t really care about hesitation, it just shoves her straight into full-on hentai brain-melt mode. And that’s fine. Or maybe it’s not. Whatever. We still ended up with our hand sticky using it as a warm-up between switching songs on Spotify, which in my book means the game did exactly what it wanted to do even if that one tiny pixel on her left hipbone still looks weird and it’s going to bother me forever.

This one feels like somebody mashed together a grim sci‑fi war story and the filthiest old school browser smut, then forgot to clean it up, and honestly that mess fits it. You’re dropped right into this blacked‑out facility where a squad of female soldiers is supposed to contain these burrowing worm monsters, and very quickly you realize the mission report is just bullshit cover for “how long until everyone gets grabbed, stripped, and stuffed full of eggs.” Scenes don’t ease you in, they kind of stumble from a bit of radio chatter and gunfire straight into a soldier getting dragged through a vent and pinned in a puddle while a fat, veiny worm forces her legs open. There’s this cheap flash look that actually makes the whole thing feel like some dirty SWF you found on a shady site in a school computer lab years ago. It’s not pretty, but it hits a very raw, very specific kink vibe: helpless trained women, all tactical gear and serious faces, completely outmatched by disgusting, single‑minded monsters that only care about pumping them full until their bellies swell. At one point I was trying to play like a “good” soldier, clearing rooms, checking corners, and then a single mistake in a corridor leads to three worms piling on one girl, tearing off her armor bit by bit, and forcing their tips between her lips while her eyes roll back. Kind of hilarious how fast the game drops the illusion of tactics and just goes, “nah, you’re breeding stock now.”

What really sticks is how shameless the pacing is. There’s almost no “romance” nonsense, no slow foreplay, it jumps from tension to full‑on hard sex with these reptile‑slime worms ramming into tight, wet human holes, filling them with visible loads that don’t stop. Bodies bend in ways that are more about showing penetration from every angle than realism, and I’m not complaining. Sometimes the camera lingers too long on faces trying to be terrified and horny at the same time and it looks a bit goofy, like a fanfic author who keeps mixing horror tags and “mind‑breaking pleasure” in the same sentence. But then there’s this one sequence where a captured soldier is already bloated from one clutch of eggs, and another worm crawls up between her thighs while she begs into her broken headset for backup that obviously will never come, and it lands that ugly, intense power fantasy vibe that canon never gives you. In a normal military sci‑fi, they’d cut away, fade to black, rescue team arrives. Here you actually watch the “after,” the shuddering, leaking, overstretched pussy, the slow pulsing as more eggs slide in, the way she twitches when the monster pulls out and leaves her gaping and dripping. The whole thing feels like reading some unbetaed fanfic at 1% battery on your phone, full of spelling errors but still hitting the exact dark fantasy the official story would never allow. It’s crude, it’s horny, it’s not trying to be clever, and that’s kind of its whole charm.

Personalize an alluring female character with options to change every detail. Shift her complexion and body hues, equip her with a throbbing cock, and engage in deep, raw vaginal or anal sex.

Use every tool at your disposal to see Samus Aran in fresh, provocative styles and poses. From the famous blonde bombshell silhouette with generous curves to wild encounters with tentacles on sun-drenched shores, the game lets you relax into a steamy adult take on the classic Metroid universe.

Search meticulously for secret zones where you can interact, each revealing new ways to tease, touch, and fuck. Experience the excitement of triggering explicit scenes and sultry movements.

From slow sensual teasing to hardcore fucking, you call the shots. The blend of erotic parody and detailed character design offers endless pleasure.

Forget about watching passively; get hands-on and bend Samus Aran to your will.

Each interaction pulls you further into a realm where desire and creativity collide.

Crave a mix of beach vibes, tentacle thrills, and alien ecstasy? Here lies your playground.

Take charge and push every boundary with Samus Aran at your fingertips.

This thing feels like someone took a bootleg monster anime, got drunk, spilled it on a beach collection from Fashion Nova, and then let tentacles do the stitching. I mean that in a half-compliment, half “what the hell” way. You start on this weird bright island that looks kinda cute at first, like a postcard from a cheap resort. Then you click a couple times and suddenly the “enemies” are less about fighting and more about who gets to grab whose thighs. As a lingerie designer, my brain is screaming and clapping at the same time. The girls are running around in outfits that are basically one wardrobe malfunction away from disappearing, like bikini tops that look like they were tied by someone who failed home ec, with strings just begging to be yanked by some horny forest creature. I kept pausing the game and thinking, ok, if I sell a bra this tiny on Instagram, Stripe will definitely block my account. The little arrow in the bottom right, honestly, became my pervert sewing machine. Click. New scene. Click. Less clothing. Click. Oh, now we’re doing full-on creampie with glowing monster-spooge like it’s some sort of magical body highlighter. Pure chaos, but my kind of chaos.

There is this one scene in the forest where a girl is cornered by what looks like a “totally-not-that-famous-monster” with too many arms. The way those tentacles curl around her hips, sliding under the tiny strips of fabric, feels like a designer’s worst nightmare and wet dream at same time. I was low-key judging the cut of her panties while also watching them get pushed aside and filled from every angle, and I’m sitting here like, ok, they clearly never tested these in motion. Zero support, 10/10 access. That monster basically rips the idea of underwear apart and I respect that. The game does this all the time: starts with something kinda innocent, like a teasing pose, then in three clicks she’s dripping, pinned against some weird tree, getting pumped full until there’s cum leaking out like glossy milk over lace. Completely unrealistic, obviously, but tell that to half the DMs I get on Twitter from dudes asking for “tentacle bra harness” customs. By the way, the color choices in the scenes are wild; the slime and cum swirling over their bodies actually made me think, hm, pearlescent elastic straps could look hot on real skin. I hate how inspiring it is. I also hate that you can use cheats and just blast through to the dirtier parts, because I tell myself I care about story, then instantly skip it the second someone mentions a hidden route. One second you’re reading, the next you’re watching a monster empty itself inside her like it owns a timeshare in her womb. And I’m just here tweaking a lace bodysuit design on my iPad, thinking: yeah, that cut would survive maybe two seconds with these “enemies” before turning into nothing but a fancy collar around her neck.

A sultry brunette with a deep suntan writhes under the relentless grip of a tentacled cat, each appendage exploring her body with eager, invasive intent. Every touch from those slimy limbs sends shivers down her spine, teasing and tormenting her most sensitive places until her breath hitches and her body trembles with anticipation. You can interact by clicking on her sun-kissed skin or directly on the insatiable kitty to provoke new waves of pleasure that ripple through the scene.

This isn't just a passive watch; it's an invitation to lead the dance of domination and submission between human and beast. Her suntanned skin glistens under the slick movements of the tentacles, highlighting every curve and dip as they invade deeper. Anal invasion becomes an unavoidable climax in this cycle, with the cat’s tentacles exploring places few dare to imagine.

Kagura’s expressions shift from surprise to ecstasy, her eyes rolling back as she surrenders completely to the tentacled feline’s relentless assault. The game's immersive visuals and sound effects pull you deeper into this explicit world where taboo meets desire head-on. Whether you focus on her radiant skin or the slippery creature, your actions fuel a never-ending loop of decadent debauchery.

This one feels like someone trapped a whole horny fever dream inside a single gallery and just said, “yeah, that’s enough, go nuts.” You hit start and there is no story dump, no fake lore about space empires, nothing. Just this huge-titted anime babe already in uniform, already cornered by cold metal arms and wet alien tentacles like the party started before you arrived. The UI is almost rude in how simple it is: little buttons on the bottom right, you tap through scenes like flipping channels on the worst hotel TV imaginable, and every channel is her getting used in some new way. One scene she is on her knees, mouth stretched wide around a robot shaft while another metal thing is squeezing her tits together, sliding between them with that shiny lube look. Next click and suddenly she is bent over, tentacles wrapped around her waist and wrists like glossy ropes, one thick one forcing her legs open while another rams into her pussy and you can see that wet animation loop of cum pumping out, then back in, then out again. It is filthy in a very straightforward way.

The breast physics are stupid in a good sense. Every thrust from the robot makes her chest bounce like they are going to smack her in the face, and they kind of do at one point when she is riding a metallic cock in reverse cowgirl, head thrown back, nipples hard, and tentacles wrapped around her torso to keep her from falling. There is this one scene I replayed too much where she is strapped to some kind of metal chair, legs spread, uniform half torn, and a cluster of cables with glowing tips coil around her thighs. One slides between her lips, then another pushes into her ass, and at the same time a machine arm grips her neck lightly, holding her in place while a smooth robot cock rams upward. The moment the cumshot animation hits, her belly twitches like she is actually getting filled, and the white stuff leaks out in fat ropes, dripping down that perfect curve. The creampie loops have this sticky detail that makes you lean closer to the screen without noticing. It is ridiculous because the whole thing is just a gallery, nothing “to do” except hit next, previous, next, previous, but I still caught myself trying to swipe like on Instagram out of habit and getting annoyed it did nothing, then immediately forgetting because another scene loaded where she is giving deep oral while tentacles squeeze her breasts and stroke themselves off over her face. I never liked the tiny click sound the buttons make, by the way. It is too sharp, like some old flash game noise, and now it is stuck in my head forever.

There is a quiet charm in how the robots never change expression, obviously, because they have no faces, and all the feeling is in her eyes and mouth. Sometimes she looks scared, sometimes totally gone on pleasure, tongue out, drool mixing with cum on her chin after a rough throatfuck, and the animators really leaned into that hentai exaggeration. One scene has her pinned against a wall, feet barely touching the floor, tentacles wound tight around her ankles and wrists, and two different mechanical cocks slamming her at once from front and back. Her tits are pressed together, and another cable slides between them, jerking itself until it shoots over her neck and collarbone in these messy arcs that slowly drip down to her nipples. You can almost feel the rhythm even though there is no real interaction, just loops that go harder than some full games. I kept thinking it would be nice to change camera angle, zoom, something, and it is kind of bullshit that you cannot, but then there is this one perfect shot where you see the cum bulge inside her as the robot finishes in her, and the way it spills out afterward made me forget that complaint in about half a second. This is not some big epic, it is just a tight little shrine to robot sex, tentacles, thick cumshots and those insane anime boobs that defy physics and common sense. And for something so small, it really does leave your browser history dirty.