There’s something weirdly tender about a game that lets you be a literal sex demon and somehow still feel like the awkward one in the room. I didn’t expect that. You start thinking it’ll be just another parody smut thing - click, moan, finish - but it doesn’t go that way. Kobeni looks at you with that nervous half-smile, and suddenly you’re not sure if you’re supposed to fuck her or apologize to her. The timing mechanic during the blowjob scenes? It’s both funny and frustrating, like trying to keep rhythm with a heartbeat that doesn’t want to stay steady. I missed a few taps and the sound glitch looped, and somehow that made it hotter. Maybe it’s the guilt. Maybe it’s because the game makes you feel like you’re crossing a line even though that’s the whole point.

The corruption angle isn’t subtle - she starts out trembling, stammering, all that “don’t look at me” thing - and by the third scene she’s grinding on the floor with that demon energy leaking out of her eyes. It’s not even about dominance; it’s about control slipping through your fingers, like a soap bar in a dirty bathtub. You think you’ve got her under your power, but then she looks up mid-oral and you realize she’s the one feeding on you. I laughed. Then I felt weird for laughing. Then I clicked to the next scene anyway. The animations aren’t perfect, but that makes it feel more human somehow. Like the devs didn’t try to polish the lust out of it.

I keep remembering how the moaning layered over the background music - off-key, slightly delayed - and how that was the best part. Not the sex itself, not even the creampie shot (though it’s there, messy and unashamed), but that imperfect sound that made it feel like a real mess instead of a fantasy loop. I wanted to complain about the text box being too small, but I forgot mid-rant because she started whispering some line about “power” that didn’t make sense and I swear my mouse hand froze. Maybe the game’s broken. Or maybe I am. Hard to tell anymore.

Denji stuck on one floor with nothing to do but fuck his way through the stress spiral is honestly the most Denji thing ever, and this game leans into that hard. It’s not pretending to be deep or artsy, it just throws you into this weird horny loop where the “solution” to the Eternity Devil trap is basically: tease every girl until someone breaks. You start with that nervous Kobeni energy, all shaking and stuttering, and the game does this slow-burn corruption with her that caught me off guard. First she’s freaking out if you even touch her, then a few choices later she’s grinding on Denji’s hand, panting, still trying to pretend she hates it. The groping scenes with her feel messy in the good way, like she’s not suddenly a porn star, she’s a virgin losing control, and the game doesn’t shy away from showing her brain switching from panic to “fuck it, I need this”. Internal view during her first creampie is actually kind of rude in how detailed it is, but I’m not complaining.

What I didn’t expect was how much they played with the cheating angle. Himeno drunk-horny is already canon, but here they basically turn her into this walking bad decision. She knows it’s wrong, she still goes for Denji, and the writing makes it feel like she’s talking herself into it while her hand is already around his cock. There’s this one scene where she’s giving him a sloppy handjob, whispering that Aki doesn’t have to know, and you have the option to either push for more or pretend to resist a bit. I tried both routes like a degenerate and yeah, the corruption ramps up quick. First it’s just fumbling under-the-shirt stuff, then you’re balls-deep inside her with the camera cutting between her eyes rolling back and the inside shot of Denji filling her up. It’s porn-logic as hell, but they still keep that Chainsaw Man humor. Denji’s inner monologue is horny and stupid and actually made me laugh once, which almost killed the mood, but in a fun way. The game loves to tease too: a lot of scenes where Denji is just getting edged by the girls, or left jerking himself, and that masturbation content is way better than I expected from such a silly parody.

Power’s route is just chaos, because of course it is. She treats sex like some weird competition, so she’ll tease Denji, refuse to admit she’s turned on, then suddenly climb on top of him because “blood flow research” or some bullshit logic. The writing there feels like someone who actually watched the anime and just wanted to see what happens if you lock these idiots in a hotel with no way out except “lewd everyone”. Multiple endings give it that secret-route hunter flavor too. You can totally miss some of the spicier scenes if you don’t pick the more pervy choices early, and a couple of outcomes feel like bad endings where Denji gets blueballed or stuck in the loop for being too nice. I got one ending where Kobeni goes from timid virgin to needy mess, clinging to his arm and begging for another round, and the last shot is basically cum leaking out of her while the clock never moves. It’s not subtle. It’s not classy. But if you’re into corruption, teasing, girls going from “no way” to “put it deeper” and Denji being a dumb, horny dog the whole time, it scratches that itch in a very dirty, very Chainsaw Man way.

After you die from overwork you must go to hell… unless you agree to sign the contract with the succubus. If you perform it well, you’ll get the opportunity to reborn in any universe you wish. What should you do? You must seduce as more universes as you can, to provide succubus with sexual energy. Use your cunning mind and some “devil traits” for performance of contract. Please check changelog and developer notes.​

Himeno hits different here. Not the usual “hey big boy, click next for boobies” kind of thing. She shows up like a hangover you actually want: one eye covered, half-smile that looks kind of tired, kind of horny, and you just know she’s going to drag you into some shit you’re not ready for. The game starts pretty chill, mission talk, devils, work stuff, like a cheap copy of Chainsaw Man you found on some sketchy site, but then she leans closer, asks a question that sounds harmless, and suddenly your dialogue options are all flirting and poor life choices. I picked the joking reply first, just to see, and she laughed in that “I’ll break you if I feel like it” way. You can feel the romance side slowly crawling in between all the dirty teasing and smoking. And yeah, there is full-on hentai stuff here, not just fade-to-black tease. When you finally get her alone, the CG hits hard: her shirt half open, that eyepatch catching light, her body language switching from lazy mentor to hungry woman who decided you’re tonight’s stress relief. The creampie scene caught me off guard because the build up is actually slow and talky, she keeps this playful but slightly broken tone while you’re choosing how rough, how honest, how loyal you want to be, and then, bam, you’re deep in her, her nails digging in and she just pulls you closer instead of pushing away. No “are you sure” bullshit, she just owns it, owns you, and the game fully shows it.

What I liked more is that the story actually tries a little. Not a masterpiece, but there are branches that feel like hidden routes instead of just “good / bad / neutral.” On one path I kept acting like a proper devil hunter, trying to stay serious, thinking this will give me some noble romance ending. Instead she gets weirdly distant, still horny but using sex like a way to forget work stuff, and that last scene where she rides you, kisses you too long, then looks away after the creampie, that one hurt more than I expected from a porn VN. And another time I just went full degenerate, picking every dirty choice, pushing her buttons every chance I got, and that unlocked this secretly soft scene where she is drunk, head in your lap, rambling about how she doesn’t expect to live long, asking you to “stick around anyway.” It’s still explicit, she ends up sucking you off mid-ramble, drool and mascara a mess, but they sneak in this feeling that she is clinging to you like her last little bit of warmth. The AI-style CG is a bit inconsistent though, sometimes her boobs look slightly different size from one frame to the next and it annoyed me probably more than it should. I kept noticing one background ashtray that changed color between scenes too, and now I can’t unsee it. There are a couple of “choices” that don’t really do anything except change one line, which is kind of lazy, but I still clicked every single one like a monkey pressing the dopamine button. Also the game pretends you have only two obvious routes, but there is this not-so-obvious mix path where you act flirty but loyal and she stops joking for one second during penetration and whispers something that felt weirdly intimate, like she forgot you’re just her junior. I wish we had one proper jealous scene with other girls, but the focus stays on her and her alone, which is annoying and also exactly why I kept replaying. It’s messy, horny, romantic, sometimes too talky, sometimes straight-up porn with a thin excuse, all at the same time.