This thing is messy in a good way, like some horny fanfic that escaped from Wattpad and grew buttons. You’re basically Snape, but not the moody movie one, more like “what if Snape stopped pretending and just used his classroom for sex stuff”. The whole story hangs around this pink potion that turns every little “study session” into something way past school rules. It starts almost silly, like you’re only checking if the potion works on simple reactions, tiny changes, teasing, a bit of flushed cheeks, and then it just keeps cranking up until you’re “grading” students by how loud they moan on your desk. Half the time I forgot there’s any official lesson going on and then some line of dialog mentions homework and I started laughing.

The fun for me is how it treats Ginny and Hermione like they’re on two totally different porn channels. Hermione shows up like the classic good girl who actually is a huge pervert if you push the right buttons. You give her a “harmless test dose” and she still tries to keep her dignity while her thighs are literally trembling. Those little animated loops of her squirming in front of your desk while trying to explain theory, that’s exactly the kind of stuff I end up rewinding and screen grabbing to make GIFs. She looks like she’s pretending it is all about potion science, but her tits are bouncing way too much for that to be academic. Then Ginny crashes the vibe with pure chaotic energy, acting like she only came here for extra practice and somehow ends up riding your cock with the door half open. There is one voyeur scene where she bends over near the door and you can kinda imagine students walking past outside. That one is peak “pause-zoom-loop” material. The game says school setting but honestly it feels more like a fucked up private studio where uniforms are just sex props.

I liked how the animations are not super polished. Bodies move a bit stiff sometimes, her hair clips weirdly, but that raw look makes the thrusts and pussy shots feel more dirty, not clinical. It is very easy to loop one short scene and just stare at the rhythm, like Hermione sitting on your lap with her skirt hiked up while you push into her slowly, and the pink potion glow in the background making everything look a bit too hot. On my phone, playing it in Chrome, some scenes stutter when there’s a lot of motion, which pissed me off more than it should. You finally get Ginny bouncing on top and suddenly the frame drops right when her tits slap down. I’m still mad about that stupid tiny lag and I’m not going to fix it. Text is sometimes cheesy in that fan-translation way, like phrases that feel not quite native, which weirdly matches how I talk, so I just shrugged. There is a line where Snape says something completely wrong about the original story lore and I’m pretty sure the dev did not care at all. Sex itself is straight up, lots of vaginal, no confusing kinks, just you, big tits, students riding your cock, watching them from your chair like some corrupted headmaster. It could use more variety, it could use better pacing, but I kept replaying the same few loops like an idiot, hunting the perfect frame where Hermione’s face goes from smart to fucked silly. I was going to talk about something I didn’t like with the sound but I got distracted thinking about that desk scene again, where the potion is “unstable” and somehow the only solution is to fuck your student harder.

Fog rolls in, streets go quiet, and John is just stuck at work with two women he mostly knows from awkward breakroom small talk. That’s the whole vibe here: not some badass hero fantasy, but a guy trapped in an office while the world outside rots in a toxic soup. One second he’s checking his phone, the next the signal dies and the city kind of just vanishes behind this white, angry fog that literally burns skin if you get too brave. It’s weirdly intimate, because when everything outside goes to hell the only thing left to play with is people’s nerves, their fears, their bodies, their need to feel close to someone while it all might end tonight or next week or never. The horror parts hit first, and then slowly the romance and the sex leak in around the edges like the fog under a door, not some instant “you are the chosen dick” story. You feel stuck with Kallie and Laura in this poisoned little bubble, watching them crack, get scared, get horny, get angry, sometimes all in the same scene. It’s messy in a good way. Not every line lands, some conversations ramble, and sometimes John acts like a confused Reddit thread, but that’s also kind of believable.

What really caught me is how often the game lets you just say small shit. Little comments that don’t blow up the plot, they just sit there in the back of someone’s mind. You flirt at the wrong moment and Desire ticks up a bit even while Anxiety spikes, so she might still let you slide a hand under her shirt later, but she’ll shake when she kisses you. You’re nice and soft with her after she has a panic attack and Love crawls higher, which makes the eventual creampie scene feel more like “we might die, please stay inside me” than porn hub speedrun. It’s not all sweet, though. There are moments where the sex is raw and selfish, bodies slamming together on some half-clean office couch or cramped storage room, her moaning while the building around you feels like a coffin. Condoms exist mostly as a suggestion, which the characters ignore whenever the tension finally snaps, and the game leans hard into that risk. You can have a romantic talk, then five clicks later you’re pinning her against a window with the toxic fog just beyond the glass, filling her up because you both need proof you are alive. I wish the UI text was a bit bigger on my phone, but anyway, the story quietly shoves you into this fucked up little family, where trust, lust, fear and love keep shifting around like stats you pretend not to care about while you very much do. Sometimes the pacing drags for a scene or two, then suddenly you’re in a pitch-dark hallway, breathing with her, feeling her hand find your crotch because she wants reassurance in the only stupid way she knows. It’s not subtle. It’s also strangely tender. And then out of nowhere the game just drops a line that feels like a shitpost and you remember people made this on actual computers and not in some cursed fog dimension.

Feels weird to call Parasite Black a “game” when half the time it feels more like some horny, cursed holiday special I accidentally made into a tradition. I’m doing this goofy calendar-board thing on my stream where each day gets a theme, and this one ended up in the “Evil Santa’s Mistake” slot. Fits too well. You’re this poor bastard who survives a suicide mission and comes back with something inside you that really shouldn’t be there, and from that point on Mirnos basically turns into one huge “how ruined can this guy’s body and morals get” experiment. One second you’re plotting turn order in combat, next second you’re watching a milf sorceress ride you while her lactation literally stains the screen and you forget there was a fight at all. Not even joking, I missed a button prompt because I got distracted by jiggle physics and a smug dialogue line about “needing to relieve the pressure.”

What I liked is how filthy moments sneak in sideways. You open the map thinking “ok, sandbox, explore a bit, maybe loot,” and then some corrupted nun-type offers “blessings” that are basically: blow the holy guy, get tentacle’d behind the altar, then end up in a threesome where you kind of lose track who has a dick and who has a spell. There’s futa in there, but it isn’t thrown at you like a big neon sign. It just shows up in the middle of a foursome and you go “oh, ok, that’s happening now,” and it works. Same with the voyeur stuff: I was just checking a room for loot and accidentally triggered a scene where an older queen-ish gilf is getting railed by her guard, and the game straight up asks if I want to watch or join. Picked watch first, because of course I did. Regretted and didn’t regret at the same time. And the pregnancy angle sneaks up too: after enough raw fucking, some characters start talking about “consequences” and suddenly the netori scene you thought was just you banging a guy’s wife has real fallout showing up later in dialogue. That part actually stung more than I expected.

Combat is turn based but not sleepy. You actually think about who to target, where to burn skills, and there’s this fun tension because you know if you win there’s a decent chance the reward is someone stripping, someone getting their ass used, or some monster using your new “gift” in ways that are definitely not approved by any fantasy church. Sometimes fights drag a bit and I just wanted to skip to the anal or the harem event I knew was sitting behind it, especially when some early mobs feel like HP sponges. And yeah, a few routes are more polished than others. You notice it when one milf gets a full animated riding scene with different speed cycles, but the random village girl just gets a quick blowjob loop and a line that reads like a first draft. Didn’t stop me from reloading to see if I could corrupt her more though. Playing on phone is way too easy, by the way. I was on a fake “bathroom break” at work, thumb-tapping through strategy choices and then suddenly there’s this animated tentacle thing spreading a knight’s ass, and I’m speed-hitting the screen like I’m messaging on Telegram so no one walking by hears the audio. Audio that is a bit uneven, by the way, like moans are hot but some lines feel like they were recorded with different mics. Still, when you end up in a harem pile with a big-tits demon, a pregnant ex-priestess and a snarky futa elf arguing over who gets your cock first while the world is literally being eaten around you, you kind of forget to be picky. I just wish the calendar had a “too horny to function” day, because that’s where this thing belongs.

God Tier Academy feels like one of those horny power fantasy animes that got drunk, fell into a porn studio and just decided to stay there. You’re this poor bastard with basically broken magic, tossed into a school where every other student could fold you in half by sneezing too hard. Government has your balls in a vice, so you go anyway, pretending to be some kind of undercover badass, when in reality you’re walking plot armor with anxiety and a hard-on. The fun part is how fast things go from “I’m going to die in this hallway” to “I’m getting a sloppy blowjob from a girl who could vaporize a building.” It has that nice mix of fear and horny where your brain’s like: I might get murdered, but at least I’m getting my dick sucked first.

The whole academy is split into the usual ranks, S at the top, D at the bottom, and you’re basically not even on the list. That gives you a good excuse to be the punching bag, the pervy therapist, and the accidental harem magnet at the same time. One moment you’re stuck in a training class, trying not to get turned into a stain on the wall during a mock battle, then after class the same girl who almost burned your face off is sitting on your lap in a locker room, tongue in your mouth, your hand under her skirt, and she’s grinding her huge ass on you like that was the plan from the beginning. The game loves going from serious political shit, like shady higher-ups and secret missions, to you balls deep in some monster girl with tentacles coiling around your legs while she milks you from both ends. And it doesn’t pretend to be classy about it. There’s ahegao faces, messy creampies, spit strings during blowjobs, cum leaking out on the sheets, the whole thing. The 3D look is pretty solid on mobile too, even if sometimes a boob jiggle looks a bit rubbery, but honestly your brain is not in “animation critique mode” when you’re watching a double penetration scene on your phone in bed.

What hit me more than I expected is that it tries to be funny and romantic in between all the filth, and somehow doesn’t completely fail. You’ll be sitting in a cafeteria scene, chatting with this girl who acts all tsundere and smug, teasing you in front of everyone, foot rubbing against your crotch under the table like she’s bored out of her mind. Then later, same girl is whining with an ahegao face while you fuck her from behind in a dark classroom, her tits slapping against the desk, moaning your fake name like she’ll die without your cock. There’s group scenes where two or three girls share you and talk shit to each other mid-oral, like “you missed a spot” while they swap your dick between mouths, and then someone decides to shove a finger in your ass just to see you twitch. There’s also some pretty rough stuff, blood, violence, magic ripping monsters apart, so it leans into horror more than you’d expect from a game where half the UI time you’re just tapping through flirting. And, yeah, the gay content is there too, not some tiny checkbox scene, but actual dude-on-dude heat if you go for it, which I kind of didn’t plan at first, then suddenly I’m watching the MC on his knees sucking off a guy who just saved his life, because of course gratitude scenes get sexual in this place. The story pretends to be about politics and survival, but the real loop is: do mission, almost die, go back to dorm, get a handjob, maybe an anal scene in the shower if you picked the right options, wake up to more drama, repeat. It’s messy, horny, a bit trashy, and weirdly relaxing, like watching a long-running lewd anime on your phone where every episode ends with somebody getting filled, sometimes by monsters, sometimes by classmates, sometimes by more than one at once.