Old classmates. That weird mix of “hey I missed you” and “I kinda wanna ruin your life and fuck you on the kitchen table”. That is the whole vibe here. You’re dropped back into this circle of people you used to know, and the game just quietly lets all the old drama sit between lines of small talk. It looks like a normal reunion kind of thing on the surface, like some cute koikatsu slice-of-life project, but it keeps poking at every sore spot in these relationships until someone snaps, spreads their legs, or both. You pick dialog options that feel harmless at first, like “yeah, you look great” or “we should hang out again,” and then three clicks later you are pressed up against a girl with huge tits, your hand under her skirt, both of you whispering shit you really should not be saying when her partner is in the next room scrolling TikTok.

What I like is how slow the corruption hits. It does not throw you into instant porn mode. You get these small scenes where you just sit on the couch with an old flame, legs almost touching, the TV running in the background, and the camera lingers too long on her ass when she leans forward. The animation is that typical Koikatsu wobble, boobs that move a little too much to be realistic but exactly right for horny brain. She laughs, pushes your shoulder, then doesn’t move her hand away from your chest. The text gives you this tiny choice like “leave it” or “pull her closer,” and both feel bad and good at the same time. There is this one moment where you accidentally grope her when you both reach for the same drink, and instead of pulling away she just stares at you, cheeks red, breathing loud, and whispers, “You didn’t do that before.” That one line sold the whole cheating angle more than any big dramatic scene. It just feels dirty in a quiet way. Then, five minutes later, you are pounding her from behind in a cramped bathroom, her ass bouncing, big tits slapping against the sink, moaning into a towel so nobody hears while your cum leaks down her thigh. The game loves those creampie shots, too, the camera staying there, watching it drip out like a slow confession.

It’s not all just fucking in shadows, though. There is this weird soft romance layer that keeps sneaking in when you least want it. One of the girls, the one with the biggest chest and the most “responsible adult” energy, starts out lecturing you about your life choices. Real naggy, like a mix between a guidance counselor and a pornhub stepmom thumbnail. I hated her for five minutes. Then the game flips it. You catch her alone later, sitting on a balcony, complaining quietly about how her relationship is basically dead and how nobody touches her like she is a woman anymore, just a routine. And you can either be a decent human or the corrupt bastard the tags promised. Of course the best route is where you act like you care, hold her hand, brush her hair from her face, all that fake gentle shit, then slowly slide your palm over her huge chest like it is an accident and feel her nipples harden through her top. She tries to stop you once. Just once. Then she’s grinding on your lap, skirt rucked up, panties pushed aside, riding your cock with this desperate rhythm that feels way too real, whispering “just this once” even while she’s already creaming around you. The creampie here hits different, because the animation makes you see her clench and pull you deeper, like her body is betraying her morals in real time. And yeah, some of the dialogue is a bit clunky, some scenes end too fast right when you really want a different angle or another position, but somehow that messy feeling matches the theme. Old wounds, bad decisions, big asses in tight clothes, everyone pretending they still have control while you’re filling them raw. It’s not pretty. It’s just hot as fuck.

Game hits you with that cheap jump scare first, like some old YouTube screamer, then suddenly you are just in this tiny bedroom with a catgirl kneeling on your mattress, tail flicking, hoodie half open, like she respawned out of your search history. She talks way too casual for something that was licking your cheek a second ago, and her robot buddy on the desk keeps beeping horny little comments, like ChatGPT but if it was allowed to be a total perv. The vibe is weirdly cozy and fucked up at the same time: lights low, messy floor, VR headset tossed in the corner, browser on incognito, and this girl with ears and a collar explaining that you “kinda accidentally” asked for her during a lucid dream. Then your tanned childhood friend just barges in, sweaty from practice, sports bra under that loose shirt, thighs looking like she can snap your neck, and the game instantly goes from awkward hentai scenario to full “oh no I have to actually choose between them” chaos. Except it does not let you stay pure for long, because the sandbox part kicks in fast.

What sold me is how the lewd stuff slowly crawls from goofy to really filthy. At first it is innocent groping “for data”, the robot telling her to test your stamina, her sitting on your lap casually while pretending it is a “science experiment”, your dark skinned wrestler buddy teasing you by pinning your arms and grinding down “like training mount control”. Ten minutes later you are in this bizarre three way exhibition setup where the robot projects your porn search stats on the wall while catgirl milks you with her tits, long slow titfuck while she purrs and leaks a bit of milk herself if you pushed her down the lactation path earlier. Yes, they actually track that with little stat sliders tucked in your phone menu, same place you manage pregnancy risks and suppression pills, which is so on the nose it becomes funny. You start checking fertility charts with the same seriousness I normally keep for Google Analytics, except here the KPIs are “days until catgirl goes into heat” and “chance that the wrestler gets creampied after shower scene”.

Game keeps mixing cute and messed up like that. One route I picked had the tan friend challenge you to a “submission match” on the living room floor, loser has to obey for the night. I tried to play fair, ended up with my face in her armpit and my hands tied behind my back with a belt. She rode my mouth first out of pure spite, grinding till she actually squirted all over my chin, laughing when the robot measured the splash distance. That same run, later, she made you fuck her from behind in the hallway with the door half open, neighbors’ footsteps outside, her moaning way too loud on purpose so you feel that humiliation creep in while still pumping her full and watching her stomach twitch when she feels the cum spill deep. The catgirl route goes more horror and sci fi if you lean into the superpower stuff: she glitches the lights, pulls some psychic domination, freezes your body mid stroke so she can sit on your cock and edge you, denying the orgasm until you are shaking, then forces a raw creampie where her eyes roll back ahegao style and her belly gives this tiny bump animation after. At one point she makes a clone of herself out of this slimy monster girl goo, and suddenly it becomes a group sex scene with two catgirls giggling while they share your dick between mouth and ass, keeping you right at the limit, the robot counting “denied orgasms: 7” in the corner like some cursed Excel sheet. I kinda hate how the UI sometimes bugs and the text boxes overlap in the most intense moments, but when you are watching an elf cosplay scene where your tanned fighter wears fake ears and gets throat fucked on the couch while the real catgirl records from the wardrobe crack, you just let it slide. Vaginal, anal, oral, handjobs under the table while you pretend to play a horror game, lesbian domination where the wrestler slaps the catgirl’s ass till it goes red and makes her lick your shaft before she sits down on it herself, even a messed up virgin blood fetish joke when you finally break that hymen flag on one route. It is all there, messy, horny, way too raw, like someone dumped their whole tag history into one save file and forgot to clean the edges.

Autumn City feels like somebody mashed High School DxD, a chuuni light novel, and a Pornhub playlist in Koikatsu, forgot to clean it up, then said “yeah, that’s fine”. You’re in the shoes of Hiro, a pretty typical magic student type, caught between demon hunting, bureaucratic bullshit from “The Organization”, and two heroines who absolutely refuse to keep their sexual tension at a normal level. The game pretends to be about terrorism and supernatural crime, but then you’re five minutes in and suddenly you’re watching Kana, the tsundere mage, yelling at you for being a pervert while her hand is already on your dick. It’s that kind of tone all the time. The structure is a Renpy VN, but it keeps throwing you into these little combat scenes where you’re chasing demons across some farm world like a horny Dante who got lost on the way to Devil May Cry and walked into a doujin instead. The first world, the Wilde Ivy farm, has no right being as horny as it is for a place with cows and hay bales.

What really sells it is the combination of 3DCG Koikatsu style and voice acting. Kana’s voice is pure poison in the best way: she does the whole “I don’t like you, idiot” routine while moaning her lungs out in an ahegao during a blowjob scene, and it just screams light novel parody. One of my favorite moments: you just finished a sloppy titfuck with her in a barn, she’s panting, your cum all over her chest, and she still tries to scold you about “professional behavior as an agent”. Then the game swings hard into NTR land and suddenly those same tits are bouncing on some demon’s cock because you took the “wrong” path. The cheating / netorare stuff is not subtle at all. There’s a scene where you get literally knocked out in combat, wake up in some fantasy side-area, open the Extras Gallery later and realize there’s a whole anal and group sex chain you didn’t see where Angie and Kana are getting used while you’re gone. The game basically grins at you and goes, “yeah, that happened while you were being useless”. It gives you a “vanilla / NTR scenario” choice, but the line is blurry: even the so-called vanilla path still teases you with the idea that these girls could get stolen if you slip. Some people will hate that, some will… let’s say, need a new keyboard. The oral scenes are everywhere: handjob with whispered dirty talk in one world-jump transition, deepthroat blowjob as a “reward” after a successful combat encounter, Kana masturbating while spying on you, Angie stuck in an older, more “milf-coded” role that really pops during a threesome where she instructs Kana how to ride you properly. Group sex scenes suddenly escalate into full-on multiple penetration with demons while you watch, and the game doesn’t shy away from showing your character getting hard from that. The weirdest part is how it will jump from “serious” talk about protecting Autumn City and fighting terrorists to a goofy ahegao close-up during vaginal and anal combo play, like the scriptwriter got distracted by Pornhub tabs halfway. I kept thinking of “The Monk” by Lewis, all that religious guilt and temptation stuff, except here the confession booth is a haystack and the punishment is another blowjob. The combat and adventure parts are there mostly to justify why you keep jumping into new worlds full of excuses for sex, but sometimes they actually land a cool line or magic effect and you forget for a second this is mainly about watching your waifu get fucked in every possible way, with or without you. Then the next scene loads, Kana is drooling around a cock again, and the illusion politely dies.

You wake up like some discount isekai protagonist, except instead of a goddess you get a smug catgirl perched on your chest, flicking your nose and calling you “pet” before you’ve even remembered your own name. She’s got a tail that never stops moving, ears that twitch every time you stare at her boobs for too long, and this stupidly cute collar that looks harmless until you notice the tiny shock symbols on it. Her “friend” is a floating robot ball with too many lenses and zero shame, scanning your body like it’s doing a hentai route speedrun. It keeps popping up in the worst possible moments, recording things, projecting things, adding “achievement unlocked” sounds when you manage to make someone squirt. The tone is somewhere between horny fever dream and slightly cursed sci‑fi, like someone mashed a harem fantasy together with a broken VR assistant and said: yeah, this is fine.

The game throws you into a sandbox city that feels normal for about five seconds. Then the catgirl drags you to a “training room” that’s basically a BDSM gym. You’ve got stocks, benches, magical glowing restraints that cling to skin like liquid metal, paddles that track “spank combo” count, and a weird high‑tech milking rig that starts as a joke and very quickly is not a joke. She teases you like hell, grinding on your lap, brushing your cock with her tail, then hopping away the moment you’re close because “good pets don’t cum without permission.” Orgasm denial hits early and it hits hard. The childhood friend shows up right when you’re half naked, sweaty, and frustrated. She’s tanned, short‑haired, built like she actually wins wrestling tournaments, and somehow straight up chill about walking in on you pinning the catgirl down. Next thing you know, she’s challenging you to a “friendly” grapple match where you either get your face smashed into her tits or taken down and ridden until you’re begging. She laughs when you lose, but her voice cracks a bit when you slide your hand along the tanlines on her hips and squeeze.

What caught me off guard is how the game keeps jumping from horny clowning to actual weird tenderness. You’re making a monster girl elf blush while she’s chained by glowing runes and calling you “master,” but then she shyly asks if you’d rather go slow and break her hymen properly instead of just ramming her. The robot orbits around you, projecting voyeur scenes like a perv Netflix: group sex in a bathhouse with steam barely covering bouncing big tits, a cosplay café where the maids are locked into orgasm denial belts until closing time, lactation experiments gone “accidentally” wild. There’s this one moment where you use your new powers to freeze time for everyone except yourself and your chosen girl, and it’s romantic for exactly three seconds before you realize you can reposition them, pose them, edge them, spank them, and even line up an anal creampie while the clock is still paused. You feel like a god and a creep at the same time, which is kind of the running joke here.

The pregnancy stuff ramps up once you stop pulling out. The game casually tracks who you’ve filled, who’s potentially knocked up, and then a few cycles later you’re getting messages like “my tits won’t stop leaking, can you help?” and suddenly you’re hand‑pumping milk out of a catgirl while the tan wrestler is kneeling behind you, stroking your dick with one hand and slapping your ass for “motivation.” There’s actual pregnant sex, big bellies bouncing while you go hard from behind, milk spraying when you pinch nipples, and that messed up but hot mix of them being embarrassed and proud at the same time. Sometimes the pacing is weird, you’ll go from spooky hallway with glitchy horror noises and a monster girl creeping along the ceiling to a goofy titfuck scene where the robot comments on your form like a coach. I kind of hated that shift and still replayed the voyeur scenes way too often. Oh, and there’s this tiny bug where the catgirl’s tail clips into her own ass right when you’re about to finish, and now I can’t unsee it. Still kept fucking her, of course.