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.

Black magic, school uniforms, and way too many bodily fluids for anyone’s sanity. This one throws you back into that old late-90s / early-2000s vibe where nothing is safe and everyone is horny or cursed, usually both. It feels like some fucked up fever dream you’d have after binging hentai on VLC with five tabs of weird doujin open, then passing out on your keyboard. One month after all the shit that happened before, people should be dead, but they’re not quite gone, and the school has that heavy “something is still rotting under the floorboards” feeling. It’s a school setting, but it never really tries to pretend it cares about normal school life. Classes are just background noise to black rituals, drugs hidden in lockers, and girls moaning in empty rooms that should be locked.

You play this pathetic but weirdly lucky male protagonist who is always a bit too close to whatever occult mess is going on. Mind control is all over the place, and the game doesn’t pretend it’s wholesome for even one second. Hypnosis, potions, cursed items, that slow zoom on blank eyes when someone’s will just snaps. There are scenes where you’re not sure if you’re turned on or just uncomfortable, like when the heroine you liked is suddenly on her knees in front of someone else, drooling all over his cock, and you know the spell isn’t yours. That nasty NTR sting hits hard here. One route she’s clinging to you, getting pounded on the classroom desk, her skirt torn, cum dripping down her thighs while she tries to muffle her moans. Another route she’s bent over a desk for a whole group, getting used as a cum dump, and the worst part is how much she seems to love it once her mind breaks. Group sex, bukkake, double penetrations, tits covered in semen like someone just painted her with a brush, all of that is treated as normal. There’s a scene with a girl covered in slick white strings, panting under fluorescent lights, and the only sound is her wet breathing and some guy laughing softly in the background. Feels dirty in the exact way this kind of game is supposed to feel.

What keeps it interesting is how it keeps flipping who’s actually in control. It’s not just “guy hypnotizes girl and fucks her” on repeat. Sometimes you think you’re the predator and then you get dragged into some ritual by a girl who clearly knows more than she lets on. One moment she’s riding you slow, kissing you soft, like a real lover. Next moment she’s tightening a collar around your neck, whispering that your body belongs to the cult now, and you wake up later with bite marks and someone else’s lipstick on your chest. The BDSM stuff swings from light bondage to “am I watching a torture scene or a sex scene,” especially when the occult violence starts mixing in. Blood on the floor, a girl laughing while she pushes another girl down and forces her to lick her thighs clean. Lesbian scenes hit different here, more cruel, more obsessive. There’s futa too, and it doesn’t tiptoe around it. A pretty “girl” lifting her skirt to show a thick cock, then using some poor brainwashed classmate as a toy, fucking her throat until tears mix with drool. You get those intense oral scenes where someone’s head is bobbing like crazy, spit and cum mixing, her eyes lost, and the game just holds the shot for too long. And all the while, this eerie occult story is around it, talking about Walpurgis Night, curses, who really died and who didn’t. Multiple endings make it worse, in a good way. One choice and you get a semi-sweet ending where at least someone survives with their mind half intact. Another path and you’re basically the high priest of a sex cult drowning girls in cum and blood. It’s messy, cruel, horny, and it never pretends to be anything else.