Yuto is counting the days until he flies out, pretending to study vocabulary while actually staring at three very specific asses in his life. The landlady who leans over to collect rent with her huge tits squished in that too-tight cardigan. The older coworker who drills him at work, then accidentally brushes her soft thigh against his crotch in the break room. The convenience store manager who wears that prim uniform but bends over the low shelves like her pussy is begging for attention. All of them taken, all of them off-limits, all of them walking sex disasters. Ten days left before he leaves the country for good, so his brain just flips a switch and goes: fine, fuck it, farewell power-up. No consequences, no long-term awkwardness, just a horny sprint to see how far he can push each of them before his plane ticket cuts the scene.

The story plays out like a slow burn that suddenly remembers it wants to be filthy. Yuto starts with tiny things. A bit too-long eye contact when she leans in with her cleavage literally resting on his arm. A flirty reply where a normal guy would back off. Testing how far he can go with a "joke" about her panties riding up when she reaches for the top shelf. You poke through these choices, nudging him to be a polite good boy or a shameless little bastard. When you lean into the bastard side, the teasing escalates quick. The landlady letting him "help" with her back pain, which turns into groping her soft ass through thin yoga pants. The senior at work staying late with him in a tiny office, the air thick, her blouse slightly open, until her hand is under the desk around his cock while she pretends to explain paperwork. The manager locking the store after hours, the security shutters halfway down, letting him press her against the fridge while her boyfriend keeps calling and she just mutes the phone with shaking fingers.

Sex itself goes from kinda romantic to "oh, he really doesn’t care anymore" very fast, in a good way. One route has him licking her soaked pussy on the couch while she tries not to scream because her husband is asleep in the next room, his tongue working slow then fast as the CG shows her big tits bouncing slightly, nipples hard and shiny with sweat. Another path, you ram his dick into that perfect ass in a cramped stockroom, her skirt hitched up, her thong pulled aside, asshole stretched around him while she chokes on a moan and bites into his shoulder. There are moments where she rides him raw, bouncing on his lap until he loses it and floods her pussy, creampie dripping out in a sticky trail down her thigh while she whispers that she "can’t do this" and still keeps moving her hips. Blowjobs in a parked car, soft tongue circling the tip, messy handjobs under a blanket, toys buzzing deep inside them while they pretend to have normal conversations. The game loves that ugly, delicious cheating vibe: women glancing at their wedding rings, panting, then begging him not to stop. And the wild part is, some endings reward you for being selfish, some twist the knife with guilt, and a few pretend everything is fine while you both know it is absolutely not. The art is AI-smoothed but animated just enough that when her body shakes around his cock, you forget to care where the pixels came from. It is all about those last 10 days where goodbye is the excuse to put his cock exactly where it should never be.