Imagine waking up and realizing every stupid horny joke you made about “yeah I’d totally smash that mon” actually became your new life. That is literally the whole vibe here, and somehow it works way better than it should. You are this reincarnated guy in a world that kind of looks like the usual pocket monster thing, except everyone around you is either stacked like a hentai doujin or has curves that make zero sense biologically. The game just shrugs and says “yeah, you’re here to fuck, not to ask questions,” and throws you at girls and monster girls like you’re some walking breeding item. One moment you’re pretending to be a serious trainer talking with Nemona about battles, next moment she’s grinding on you and asking if your “move” is super effective while she rides you raw and begs for a creampie like it’s part of the gym rules. It’s really dumb. I love it.

The best part for me is how it treats all the famous girls as if they’ve been waiting for you personally. Misty showing up all smug, doing that fake tsundere “I’m only doing this for training” while she’s on her knees, stroking your cock with both hands and licking the tip like she’s taste testing a potion. Marnie being all quiet but then suddenly sitting on your face, thighs trembling, whispering nasty stuff that would break canon so hard. Hilda teasing you nonstop, riding your lap and pushing her tits together for a slow titfuck, with this lazy smile like she knows you’ve memorized every frame already. Sonia pretending she cares about “research” while taking off her coat and letting her big ass bounce on your cock, all animated, soft jiggle, clapping sound in your headphones, you know the drill. The models actually look like twisted versions of their originals, not ugly knockoffs, which is rare in these parody things. And the monster girls… yeah. Gardevoir giving this gentle blowjob like she’s worshiping you, then pulling you deep inside her and asking you not to pull out. Mewscarada acting all smug, rubbing her pussy on your shaft first, like “prove you can handle me,” then moaning like crazy once you slam into her. Lopunny is just straight-up fetish fuel, there is no other way to describe it. The game knows exactly what it’s doing and doesn’t pretend otherwise.

What surprised me is how often I opened this on mobile “just to check something” and ended up stuck watching one animation ten times in a row like some idiot, because there is always one little movement I missed. Jessie’s blowjob scene where her lipstick smears a bit and she strokes you faster with that annoyed Team Rocket face? Peak. Nemona jerking you off while ranting about battle stats, using spit as lube and then suddenly pressing your dick between her tits like she remembered titfucks exist mid-scene. There is some actual voyeur stuff too, where you’re hiding behind bushes watching a milf trainer finger herself while her mon watches, and your stupid horny brain is like “okay but when is my turn,” and yes, of course the game gives you that. Sometimes the pacing is weird, like it jumps from teasing to full vaginal in one click and the dialogue barely catches up, but somehow that chaotic energy kinda fits. I had one moment where I was going through a “serious” talk with a character and I clicked the wrong option and suddenly she was on her knees giving me a handjob, zero lead-up, and I laughed so hard I had to pause the scene. But then I watched it twice anyway. The adventure stuff is just an excuse to move you from one girl or monster girl to the next, and honestly I stopped pretending it was about anything else after the first time I pumped a full load inside Sonia and she smiled like that was the secret objective all along.

Isekai Brothel feels like someone cracked open my anime watchlist, dumped it on the bed, and said, “Ok, pick who you wanna fuck first.” It’s a dating sim wrapped around a brothel idea, but not the usual boring “pick one route, marry waifu, roll credits”. Here you jump between worlds and timelines, grab girls from different series, and basically run this horny multiverse where fidelity is a suggestion, not a rule. As a poly person this hits weirdly close to my fantasy: not needing to “pick best girl”, just stacking them like a chaotic harem Jenga tower and seeing what breaks first, your dick or your free time. And yeah, it’s messy. The art style and scenes don’t always match perfectly between girls, the transitions sometimes feel like someone hit the skip button too fast, but honestly that fits the vibe. It feels like a porn stash, not a museum.

What I liked a lot is how it leans hard into the “brothel” part without pretending to be moral about it. You flirt, you pay, you fuck. Sometimes you date first, sometimes you go straight to raw dog in a rented room. One moment I was having a kinda sweet “date” with a shy girl, choosing dialog options that made her open up, and then suddenly I was balls-deep while she begged me not to pull out. The jump from wholesome to filthy is fast and I actually enjoy that whiplash. There are quick sex scenes for when you just want a 2-minute stress relief, and longer dates where you build some tension before ruining her makeup. The game throws in fetishes pretty casually, like, “Oh, you clicked this girl again? Guess we’re doing anal now” and doesn’t over-explain anything. It trusts that if you’re on an adult site and recognize half these characters, you already know what you’re here for. One tiny thing that annoyed me: sometimes dialog sounds like it was translated twice through Google, then drunk-edited, but honestly I still liked that more than fake polished porn writing that nobody talks like.

The multiverse teleport tech is a cool excuse for why everyone is in one place, but the real fun is when you start mentally mixing “lore” from different shows while you’re mid-thrust. I was fucking a certain very proud, very stacked demon girl while thinking “if her boss from that other universe walked in right now, he’d probably applaud.” Then I switched to a sweet healer-type girl and went from rough choking and hair pulling to soft missionary and kissing like some kind of emotional whiplash speedrun. The game doesn’t punish you for jumping from girl to girl; it almost encourages it, like “you liked that dommy mommy? Nice, go cuddle the awkward schoolgirl now, coward.” It’s not trying to be classy, and I appreciate that a lot. Sex here can be romantic, sure, but it can also be just sloppy blowjob in a side room while other clients are busy in the back. I kinda wish there were more scenes where the girls interact with each other and not only with you, like full-on group sessions that acknowledge relationships between them, but at the same time I like the feeling that I’m sneaking from room to room, collecting different bodies and personalities like a horny little goblin. The whole thing feels like a guilty browser tab you forget to close, which is exactly how this kind of game should feel.

Lazuli is that kind of protagonist you usually see as a side joke in hentai: horny mad scientist, weird potions, zero moral brakes. Here she’s the center of everything, and the whole game just leans into that idea of “what if a futa alchemist decided the world is her test lab and every girl she likes is a guinea pig with tits.” The Cumcoction is her proud invention, but it behaves more like a jealous deity than a simple drug. One drop and a shy virgin trainer girl suddenly starts grinding on a table corner; a proud swordswoman wakes up from “just a drink” with hazy memories, cum leaking out of her ass, and a faint sense that she liked it way too much. The story keeps this strange mix of silly and fucked‑up: Lazuli talks about alchemy like a nerd who reads too many grimoires, but then she’s also the same maniac who will jerk off behind a curtain, whispering little comments while a corrupted Hinata worships her cock with both hands and mouth, drool everywhere, eyes shining with that brainwashed devotion hentai artists love so much. Scenes go from goofy experimentation to really mean stuff: blackmail with magically recorded voyeur footage, “accidental” sleep sex justified with bullshit pseudo‑science, and that slow corruption arc where proud heroines from worlds like Naruto, My Hero Academia, Dragon Ball, Fairy Tail, One Piece or Pokémon tumble down from “No, never” to “Fine, just my hand” to “Why does it feel empty when you pull out?” without even noticing how far they fell.

What makes it weirdly charming is how inconsistent Lazuli is as a character. One moment she’s doing an almost tender titfuck with someone like Nico Robin, clearly enjoying the shape of those big soft breasts, carefully smearing cum on them like she’s painting. Next moment she’s using transformation tricks so suddenly Serena or Nessa find themselves with a fat new cock between their legs, panic mixing with arousal while Lazuli explains in that smug voice how “temporary” it is, then pushes them into group sex anyway. The game uses that 2D and 3D mix in a dirty way: sometimes you get a short animated loop of a character like Erza or Android 18 taking anal, her ass bouncing and jiggling, and then it cuts back to static art for the aftermath, thick creampie dripping while Lazuli notes something in her research book. It feels like a porn lab notebook: handjob success rates, mind control side effects, level of groping tolerated before resistance drops. There are cute slices of perv life too, like Lazuli just watching Nami and Lillie masturbate separately under a subtle spell, legs shaking, completely unaware they’re being observed like experimental mice, or a harem scene where Kushina, Hinata and Sarada end up sharing the same futa cock, half from drugged lust, half from Lazuli’s shameless manipulation. The tone never fully decides if this is still “fun” corruption or already full damnation, and honestly that’s what keeps it interesting: you’re stuck in that sticky line where fantasy, mind control, blackmail, anal, vaginal, sleep sex, creampies, big tits, big asses, all blend together into one long, filthy project of turning every famous girl in anime into Lazuli’s personal property, catalogued, studied, and thoroughly fucked.

You ever had one of those dreams where all your favorite anime girls somehow end up in the same damn room and nobody’s pretending to be shy? That’s the vibe here. It’s like someone cracked open every universe - Dragon Ball, My Hero, Fate, Pokémon, even some old-school Darkstalkers stuff - and said, “Yeah, let’s see what happens if we make this horny.” You start off like the usual male protagonist who’s probably too average for his own good, but then the story flips, and suddenly you’re face to face (or more like face between thighs) with women who look like they could crush you or bless you, sometimes both. Artoria looks divine, like she’s judging your soul while riding you. Cammy doesn’t ask, she just pins you. Lusamine’s smile is all wrong in the right way. It’s messy, it’s chaotic, and it knows exactly what it is - fantasy without apology.

There’s something about the way scenes shift that feels like tarot cards flipping. One moment, The Lovers - soft light, skin, slow rhythm, the sound of breath. Next card, The Tower - power play, domination, a queen’s boot on your chest. It’s all written in that language between pleasure and humiliation. I liked how it didn’t care for “moral arcs.” Nemuri Kayama whispering filth while she toys with you like she’s grading your stamina. Android 18 smirking, asking if you really thought you could keep up. You can’t. But you still try, and that’s kind of the point. Even the “romance” parts hit weirdly tender, like you accidentally caught feelings for a goddess who’s only half real.

I noticed some things that annoyed me - like the transitions, they just happen. No warning, no rhythm. But then again, maybe that’s what keeps it hot. It’s a fever dream stitched from too many fantasies, half memory, half instinct. The kind of game you tell yourself you’ll play for five minutes, then you’re sweating, reading every line like a prayer you don’t want answered. Nothing about it feels clean. That’s the charm. It’s lust pretending to be destiny. Or maybe the other way around.