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 one feels like somebody watched too much late night mecha anime, got horny, opened up a browser and said “yeah, that’s enough story.” You drop in and it’s just you, a shiny metal perv-bot and this blue haired girl who looks like she walked straight out of a B-tier hentai OVA from the 2000s. No buildup, no dating, no fake “romance route.” She’s already naked, already wet, already moaning like the neighbors are on vacation, and your job is basically to be the world’s worst sex therapist who only prescribes “more tentacles.” As a “speed-dating reviewer” I’m kinda used to judging games on first lines, like pickup lines, right? Here your pickup line is literally how fast you poke at her clit with a robotic tentacle and whether you tap the right spots without making her scream in the bad way. Half the time I was thinking “is this a game or a stress test for my mouse click finger,” but then she arches her back, her tits bounce, and suddenly I forget what I was complaining about.

The interaction is simple but it actually feels like those awkward first minutes on a date where you’re trying to find the rhythm. You move one tentacle to rub her pussy, another wanders toward her ass, and you’re watching her face for little changes, like reading body language in a bar, only here the bar is her spread legs and the music is her getting louder with every push. You can switch between holes when you feel like it, slide from pussy to anal and back, and the robot just keeps pounding like it has no concept of “too much.” When you time it right, her whole body tightens up, she clenches around the metal, her eyes roll back and then this ridiculous blast of white robot cum sprays all over her blue hair and soft skin, like the machine just finished a long day at the factory and needed to “unload inventory.” Honestly the cumshot is stupidly over the top and also kind of hot, like the dev was playing around with the slider in the editor and refused to stop. My only real hate is the sound loop, there’s this one wet squishy noise that repeats a tiny bit too early and it kept pulling my brain out of the moment, and now I’m annoyed thinking about it again.

If you ever tried those crappy pickup lines in real life like “are you from heaven” or whatever, this game is the opposite energy. No talk, just action. The robot doesn’t ask her if she’s into anal, it just slides a tentacle in and her body language answers for you. The blue hair makes her look kind of innocent, but then she’s taking multiple tentacles at once, pussy and ass stretched, tits bouncing everywhere, and you’re just there like some horny director choosing camera focus with your cursor. There’s no long sci fi lore about where this robot came from or why its dick-tentacles drip like that, it just exists to fuck her and splatter her with seed until she’s covered and twitching. It’s crude, it’s short, it’s not trying to be clever. But weirdly, in the same way a bad one-liner sometimes works on Tinder if you commit hard enough, this thing leans so much into “robot tentacle fucktoy” that it kinda wins on pure shamelessness alone.

This thing feels like someone took a single horny idea, slammed it into the screen, and said “yeah, that’s enough” – and honestly, for what it is, it kinda works. You’ve got Goeniko in her tight uniform, blonde hair all neat like she’s still trying to pretend she’s in control, and then this huge slimy monster that clearly didn’t get the memo about personal space. No slow build, no fake romance, no unnecessary story dump. She’s already captured, already pinned, already surrounded by these fat tentacles crawling over her tits, teasing around her pussy, wrapping her legs apart so she can’t even pretend to close them. The game throws you straight into that uncomfortable, hot mix of “shit, that’s fucked up” and “ok, that’s hot though”. You’re basically poking around with the mouse, clicking on different spots on her body and on the monster to see what it does next. No tutorial pop-up, nothing explained, but you get it in like two seconds: click somewhere, watch another piece of her dignity get peeled off. Some clicks make the tentacles start rubbing her nipples slow, some make them spread her ass even wider, another suddenly shoves a thick one inside her and you’re like “oh, that escalated fast”. It’s more like you’re DJ-ing the scene than playing a normal game.

What I liked is that she doesn’t flip instantly from “help me” to “fuck my brains out” in one frame. Her expressions shift gradually. At first she’s stiff and pissed, trying to keep that cold fighter face, but the more you trigger different actions, the more her body betrays her. Tiny blush, her mouth slipping open, her hips starting to push back against the tentacle that’s hammering into her, tits bouncing all over the place. The cumshots are actually kind of ridiculous in a good way: when the monster finishes, it absolutely drenches her, like someone just dumped a whole bucket right on her chest and belly and left trails on her uniform scraps. There’s this one moment where she’s already been used a few times, her hair all messy, and you click near her stomach and the monster decides to pump another load deep inside, and you get that swollen-belly effect that’s so over the top it stops making sense, but I still kept clicking it again. I kinda wish there was at least one small reaction sound when she gets filled, because everything’s very visual heavy and silent, like watching a hot clip with the volume muted and Spotify still playing in the background. Also, one button is placed just a little too close to another and I kept hitting the wrong thing and it mildly annoyed me every time, and then I just forgot about it while staring at her tits bouncing with a tentacle pounding her from below. It’s not trying to be some epic monster hunter adventure or deep psychological thing about corruption or whatever. It’s just you, one blonde in a ruined uniform, a horny tentacle beast, and your curiosity: “what happens if I click here again?”

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.