You wake up and your first thought is not “where am I,” it’s “why the hell do I have lipstick on.” The mirror is the first jump scare. Tight skirt hugging some borrowed ass, blouse open just a bit too low, bra that is absolutely not your size but somehow fits like it’s been waiting for you, and this soft, nervous face looking back. It’s you. Except it’s not. There’s a test in thirty minutes, the teacher thinks you’re some shy girl ready for her big exam, and your dick is taped down under lace like it’s being punished. That’s more or less the starting vibe. No long tutorial, no endless lore dump, just: here’s your new body, here’s the school, here’s the exam, hope you can walk in heels without eating floor.

The whole thing plays out like someone mixed a dating sim with a humiliation fantasy and then let an AI go too far with the visuals. All the scenes look like those over-trained hentai images from Twitter and some weird AI subreddit, where everything is just a bit too glossy and the tits have their own gravity. One minute you’re trying to fix your eyeliner in the bathroom, pretending you know what a contour brush is, next minute some cocky classmate barges in and suddenly the “exam preparation” means his hand under your skirt, kneading your ass while you try not to moan too loud because there are other students outside. You have these tiny dialogue options that look innocent, like “stay quiet” or “push him away a little,” but one of them leads to you on your knees between the stalls, lipstick smeared around his cock, and the game just calmly zooms in on the spit string. Then nothing is said, just the sound of him grabbing your new hair and your throat working around it. The school setting is almost a joke; every corridor is just a different kind of trap. The strict female teacher who “checks” if your uniform is correct by sliding her fingers under your waistband. The nurse who insists on a “full body examination” because you “seem nervous” and ends up with her fingers buried in you while she whispers if you’re still a virgin “down there” and if you want to fix that before graduation. It goes from teasing to full corruption so fast you barely have time to hate yourself, which is kind of the point.

What I liked a lot is how the main character is always kind of caught between arousal and panic. They keep thinking like a guy, but their body twitches like an eager slut. You see it in the way the text describes reactions: your cock is trapped and aching, but your newly wet pussy clenches when the older professor calls you “young lady” and makes you bend over his desk. There’s this scene where you’re supposed to be doing some oral “extra credit” and he shoves his huge cock against your lips, and the game lets you either hesitate or just open wide. If you hesitate, he grabs you by the jaw and reminds you that a good student doesn’t waste his time, and then you’re gagging, tears running down your new face while he praises you for “learning fast.” The art goes crazy there: spit, mascara, the veins on his shaft, you can practically feel the weight on your tongue. And of course someone passes by the half open door. Shadow in the frame. You know they can see you. You know they’ll talk. That’s the voyeurism bit quietly stabbing you in the brain.

It’s not just older guys either. One of the wildest bits is when you end up in a private classroom with this jacked black athlete who was supposed to be your rival back when you were still a dude. Now he just sees you as “the cute exam girl” and the power flip is filthy. You’re trying to keep your voice steady, but when he pulls you into his lap and you feel how big he is, there’s this moment where you can choose to grind a little more or pretend you want to escape. Either way his hands are on your new tits, squeezing them through the blouse, laughing soft when you gasp. If you keep pushing it, he rips your panties aside and fills you from behind over a desk that used to be just for math. There’s talk about “breeding his little school bitch” and “ruining you for anyone else” and the game leans into that hard, with creampie shots that look almost too glossy, white dripping down your thighs and staining the exam papers. And yeah, there’s clear cuck energy too, when some poor loser boyfriend type is forced to watch you get pounded, but the story never really cares how he feels. It cares how much you can take, how red your ass gets when they spank you, how your toes curl when a strict female teacher makes you lick her heels. My only tiny stupid annoyance is that the game has this quiet background of summer vacation posters everywhere and I kept waiting for a proper beach scene that never comes, even though it screams for bikinis and “oops the waves pulled my top off” moments. Whatever. If you go into it ready to play along with the role, to let the exam be an excuse for every kind of “test” they want to run on your new body, and you read every line slowly like you’re on the edge of failing on purpose, you’ll squeeze a lot more out of every filthy second.

Rumors in this game feel like a bigger character than half the cast. The whole thing starts pretty harmless: bored student, weird old occult book in a dusty part of the school, that kind of cheap horror setup you see in random nukige. Then suddenly the book answers back, and now your regular school halls turn into this horny playground where every corridor can end with a blowjob, a summoning, or both at once. You’re not a hero, you’re not special, you’re just some kid who got lucky or cursed, depending how you feel about corrupting your classmates, your teachers, and maybe yourself. The story pretends to ask “will you use this power responsibly?” but the next click is already pushing you toward blackmail, voyeur bullshit, and messing with a “virgin” honor student until she’s begging for a creampie from some monster cock you called from the margins of the book.

The tone jumps around, which weirdly works. One moment you’re in a kind of cute school romance vibe, flirting with your best friend, teasing, maybe a shy handjob in an empty classroom after club. Then the book whispers something, the screen shakes a bit, and suddenly she’s got futa parts, her skirt is ruined, and she’s pounding your ass against the blackboard while you try to keep quiet so the teacher outside doesn’t hear. Next day that same teacher corners you after an “examination”, closes the door and “checks” your stamina with her big milf tits wrapped around your cock, voice acting moaning in your ear while she pretends this is part of the curriculum. There is a lot of that “I’m your superior, but I’m actually your sex toy now” energy, mixed with some uncomfortable female domination scenes where the power the book gives you is less fireball and more “I can tweak your mind until you enjoy getting used.” The corruption curve feels pretty fast. One of my favorite messed up moments was using the book to push a proud student council girl to show her tits “just once” for a ritual, then it jumps ahead and she’s masturbating in the school courtyard, moaning your name while everyone stares, and you get a choice to rescue her or keep pushing her deeper into public slut mode. She acts horrified, but the CG tells a different story. This game really enjoys that contradiction.

The simulator and sandbox parts are where the ethical side starts to itch a bit. You have these daily cycles, choosing who to visit, what spell to test, who to blackmail, with a bunch of routes locking you into netorare or cuckold stuff if you poke the wrong option. Like that summer “vacation” event where you think you’re taking a break from the cult drama, then your love interest ends up on the beach with a big black cock in every CG unless you abused the book on her earlier. There is an interracial thing going on that sometimes feels hot and sometimes feels lazy fetish, especially when the tag “blacked” pops into your head while the game tries to sell it as “mystical ritual guest from another realm.” The monetization sucks more than any succubus in the story though. It smells like mobile game design infected a hentai VN. Some characters and scenes are there, but their more extreme corruption, the lactation, the pregnancy, extra anal stuff, or that full group sex ritual with futa, monster girl and furry avatar, those are blocked behind “support tiers” and “patches” on external sites. You can tell the writing wanted one coherent fall into depravity, with multiple endings based on how far you push each person, but then certain branches are cut with a “check Patreon” note on the dev page. It’s not microtransactions in the app, but it is this slow pressure to pay if you want the really fucked up routes, like full-on sissification with crossdressing and BDSM, or the more twisted teacher-slave route where she calls you “master” while you spank and use sex toys on her during an “after school detention.” I like that the game lets you be male protagonist, futa/trans protagonist, sometimes even swap roles, but it’s strange that some queer content feels optional extra instead of fully integrated, like someone said “this sells, put it as bonus.” The AI CG additions are also kind of funny. Half the game is solid drawn 2dcg and 3dcg style, then suddenly one animated loop looks like it escaped from some free AI hentai generator, toes slightly melted while you’re doing a footjob under the desk. You’ll probably notice, complain for a second, then ignore it because the voice actress is doing a really filthy line about loving your cum dripping out after multiple penetration. At some point the “mystery cult” part of the plot just gives up pretending and everything is about who you fuck, how hard, and whether you let someone else steal them away in an NTR ending, and that’s fine, I guess. The game pretends to be about satanic rituals, but really it’s about how far you’ll go once no one can stop you, and how much of that is hotter when you know you paid extra for the privilege.