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.
Added: Oct 21, 2025
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