You start as this clueless 18-year-old thrown into Hogwarts University, and the first thing that hits you isn’t some epic prophecy or dark lord, it’s how horny literally everyone is under the “serious academic” surface. It feels like some fanfic writer drank too much coffee and said, “what if all that sexual tension in the books actually went somewhere” and then just never stopped typing. You walk in, you get sorted, professors try to act professional, but every corridor, every classroom, every dorm has that vibe. You’re supposed to be learning spells and building stats like in a normal RPG, but half the time you’re thinking, “ok, if I raise my charisma two more points, can I finally convince Hermione to stop pretending she doesn’t want it?” The game knows exactly why you’re here. It just plays coy for a while, then opens up like a fucking floodgate.

What I really liked is how the “main” story keeps its pants on longer than you expect. You can just play it as a weird school-life dating sim where nothing too crazy happens, just some flirting, touching, maybe a blowjob in a quiet tower if you push things. But if you start poking around side quests, oh boy. You find that weird basement club where somebody is studying mind control “purely for research”, and next thing you’re watching a good little girl like Ginny suddenly agree to spread her legs for your big cock because someone tweaked her thoughts. Or you’re helping Luna “understand male anatomy” in some abandoned classroom, and she’s on her knees, eyes shining, drool on her chin, trying to take you all the way down while mumbling something about “proper field work”. The scene where Nymphadora Tonks shapeshifts her body a bit just to fit you deeper while she rides you is the kind of detail that sticks in your head longer than it should. And then there’s Hermione, trying to stay in control, correcting you on spell names while you’re burying yourself in her tight virgin pussy for the first time. She tries to keep talking about exams, then she just breaks, clings to you, and you feel her shudder around you. That mix of “smart girl losing her composure” is porn gold, sorry.

The game is kinda evil with how many routes it hides behind simple choices. You joke with one girl instead of another, suddenly you’re tangled in some NTR chain where your “pure” crush is sneaking off to get reamed by a tentacled monstrosity from the forbidden section while you stand outside the door hearing those wet, sloppy sounds. Or you focus on a milf professor, help her grade papers, and there’s this small moment where she guides your hand to her tits while explaining some spell like it’s nothing. Later she’s on her desk, skirt up, ass exposed, begging you to go in her ass because “no one has to know if it leaves no marks”. The anal scenes actually feel different from the vaginal ones, not just copy paste text, and sometimes the animation even lines up with the dirty dialog in a way that made me stop and smile like an idiot. Not everything is that polished though. On mobile, swiping through menus sometimes makes the wrong dialogue option light up and I keep thinking “I’ll report that bug” but I just don’t. There’s a whole thing with a trans character too, where you can either be a supportive, horny bastard and enjoy her cock and tits together in a messy oral-threesome combo, or act like a jealous shit and push her into cheating stuff with other students. Some of the cheating scenes hit weirdly hard. One moment you’re happily dating, next you walk into a room and she’s full of someone else, moaning your name by accident. I wish the pregnancy stuff was a bit more reactive to all that, like more scenes where girls rub their swollen belly while you cum in them again, but whatever, it still scratches that breeding itch enough. And I swear the dorm hallway makes this one sound effect that annoys me every single time, but I keep playing anyway.

Raven wakes up in Lustein with the kind of hangover you get from reality itself, not from alcohol. She knows three things: her name, that she’s a witch, and that everyone around her is way too horny for a Tuesday that doesn’t even exist. The town looks like some fantasy RPG town you half remember from an old JRPG, but somebody replaced half the NPC dialogues with porn hub comments and cult propaganda. On one corner there’s a prim girl in a hood preaching purity, on the next there’s a slime girl casually jerking off a tentacle beast in an alley, and both scenes feel normal after about ten minutes. The game doesn’t even apologize for it. You walk Raven around, poke your nose into “investigations,” and every lead about the mysterious Order somehow slides into another sex scene, another shady deal, another monster with way too much cock for its own skeleton.

What I liked is that Raven isn’t written like some clueless virgin protagonist who “accidentally” falls on dick every five steps. At first she’s confused, guarded, trying to treat every encounter like a real case file. You’re choosing dialogue options, digging for clues, following rumors about disappearances and strange symbols, but half the clue-givers are masturbating behind curtains or peeping through keyholes when you arrive. The voyeur stuff sneaks up on you: you accept a “stakeout quest,” thinking you’ll watch a corrupt priest meet his contact, and suddenly you’re crouched behind a crate, watching him get absolutely flooded by his own acolytes in a holy-bukkake ritual that looks like a blasphemous version of a Klimt painting. You can stay hidden, stroke yourself with Raven’s gloved hand while the scene unfolds, or reveal yourself and twist the ritual to your own kind of magic. The game pretends it is about an investigation, but it is actually about how far you push her corruption, how much you let Lustein leak into her soul and underwear. There’s turn based combat, sure, but it’s the kind of combat that laughs at normal balance. You’re casting spells that bind tentacles, seduce bosses, or literally masturbate mid-battle to charge a corruption bar that works like mana and moral decay at the same time. An early battle with a raven-headed knight is still stuck in my head: the fight starts like normal, you exploit his weak point, suddenly his armor snaps away and what’s under it could never fit in that plate mail. You can finish him “properly” with fire and hexes, or stun him using a seduction stance that turns the screen into a slow striptease, then ride him until he swears fealty with a mouth full of your magic. There is this absurd tension between “I am saving this world” and “I am absolutely getting railed by it.”

The outfits are not just costumes; they feel like alternate timelines for Raven. You change from a modest witch dress into a shredded leather top and thigh-high boots, and the game quietly adjusts how people react. That prim Order nun earlier suddenly stops seeing you as possible recruit and starts looking at you like potential prey, cornering you later in a side chapel and suggesting “purification” that involves ropes, candles, and her tongue taking a pilgrimage between your legs. Another time I put Raven into a delicate, almost scholarly robe, and went to a monster-infested forest. Bad idea. The tentacle plants there literally respond differently, coiling around her as if they’ve found a rare flower and need to pollinate it from every angle. You’re given choices, but a lot of them feel like you’re only choosing how filthy things get, not if. One quest has you investigating rumors about a masked witch corrupting villagers. Plot twist: that witch is basically you from the future if you dive too far into the hentai logic of Lustein. Fighting her in turn-based battle is weirdly arousing and tragic: magic circles, mirrored incantations, her taunting you with what you will become, then pinning you down with living chains while she pours her “knowledge” into your mouth. The best part is I hated some tiny UI things, like how the log sometimes hides a line you want to reread during a particularly heavy lesbian ritual, and I will complain about this in my head forever, but at the same time, when Raven kneels in a ruined library, covered in monster cum, reading sigils from a soaked grimoire while fingering herself to unlock a new spell, I forget everything else. It feels like those old fantasy paperbacks where the margins are full of notes from some horny reader before you, except now you’re the one writing them on Raven’s skin.

Right now, the game is in active development and what you’re playing is the very first public demo. I’m eager to hear your honest thoughts and any suggestions you might have. Every bit of criticism helps shape the final game into something better and more exciting.

If you enjoy what you see and want to support the game’s journey, consider backing it on my Patreon page. Check out https://www.patreon.com/yurrri to find out how.

I hope you’ll find the gameplay engaging and the story intriguing enough to keep you coming back for more. As this is just the beginning, expect new content, features, and surprises to be added regularly.

Jump in, explore the world, experiment with the mechanics, and don’t hold back on giving your honest impressions. Your voice truly counts in shaping this into something memorable and unique.

Thank you for taking the time to try this early version. Enjoy what’s here now and watch as the adventure grows bigger and bolder with every update.

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.