New city, new gym, whole building full of girls with claws, tails, extra ears and way too much ass packed into tight sport shorts. You play the guy who owns the place, the “responsible” gym instructor who swears it’s a safe space and not a walking fetish trap, then the first thing you do is watch a sweaty lamia try to fit her giant snake body on a treadmill that was never built for that. The game just throws you into this weird cozy fantasy where every monster girl is pretending it’s just about fitness, while you and them keep eyeing those bouncing tits in the mirror like nobody notices. It feels like a normal gym management RPG at first: you plan sessions, pick training routines, mess with stats, keep an eye on money and equipment. Then you realize each session is basically an excuse to get closer and closer until your “stretching assistance” is just your hands sliding way too low on her hips while she pretends it’s part of the program.

What really got me hooked is how personal the training becomes. You are not just clicking “do squats”. You choose how hard you push them, if you praise or tease, if you focus on strength, stamina, or just making them feel sexy as hell in those tight sport uniforms. One time I decided to be super strict with a shy catgirl who kept hiding her huge chest under baggy clothes. I pushed her with brutal cardio, barely letting her rest. By the end she’s drenched, shirt stuck to her skin, nipples poking through, and she’s staring at you with that mix of “I hate you” and “please don’t stop”. Another time I did the opposite with a tall, smug cow girl. I kept giving her “breaks”, helping her stretch, holding her from behind while she bent over, letting my hands “accidentally” rest on her thick thighs. She knew what I was doing. She leaned her heavy tits back on my chest and asked if that counted as core training.

The sandbox part hits pretty hard. You control schedule, who gets attention, what parts of the gym you upgrade. Do you unlock more public areas where other monster girls can watch each other work out, all that voyeur energy, or do you focus on private rooms where the moans echo against the walls and no one complains? I like when the gym gets busy and you walk through the floor, just clicking on whoever catches your eye: a wolf girl doing squats, ass popping out of her shorts, tail twitching like she’s horny already; a slim bunny girl trying to keep up with heavy weights because she wants a rounder ass and you stand behind her, every rep pushing her closer to you; a proud demon girl who pretends she doesn’t care about “romance” but blushes like crazy when you praise her body. Sometimes the AI art looks a bit off if you stare too long, like an extra finger or weird angle, but honestly the sweat, the flushed faces, the giant tits straining against sports bras, it all sells the fantasy so hard I stopped caring.

There’s a romance angle, yeah, but it’s the obsessive kind if you play it like that. You can focus on one girl, stalk her routine, always being there to “help” only her, tuning her training just for your tastes. You make her stronger while also making sure her curves stay huge, and she starts relying on you emotionally, not just physically. Or you can be a slutty trainer, spreading your attention, making them all a bit too attached, jealous when they see you correcting someone else’s posture from behind. I liked when one of them walked in on me mid “private stretching” with another girl and the dialogue got all passive-aggressive, but nobody actually left. Just silence, heavy breathing, and you in the middle of all that monster girl drama, pretending you are still just a gym owner and not the biggest pervert in the building.