Satoshi thinks a spooky couples event will fix his boring love life. That alone already tells you this guy is in trouble. He drags Mary and a bunch of other young couples to this “Test of Courage” on some abandoned island, in this old Japanese mansion that feels like a love hotel got possessed by a ghost with a cheating fetish. At first it feels almost goofy: Halloween vibes, dumb costumes, everyone in sexy outfits that would get you banned from Instagram in 3 seconds. Mary’s tits are practically a plot point. Short skirt riding up every time she moves, big ass that camera keeps sticking to, those kind of angles where your phone browser bar just quietly disappears. The game pretends it is about courage and true love, but half the time the “ritual” looks more like a set up for a bukkake scene that forgot to start filming.

The fun of this thing is how it messes with your head while also just throwing raw porn in your face. It plays that classic NTR trick where Satoshi keeps catching glimpses of Mary and the other girls getting way too friendly with the staff. An attendant’s hand sliding over Mary’s thigh in a dark corridor, someone groping Natsuki’s huge boobs in the shadow of a paper wall, a door opening just enough so you see Mary on her knees between two guys, drool on her chin, then it slams shut and Satoshi acts like maybe it was just his imagination. The horror angle is not about ghosts. It is that slow, sticky feeling that your girlfriend is getting wet for other cocks right in front of you, and the island itself kind of pushes everyone to be filthier. There are scenes where Mary gets pinned against a pillar, panties torn aside, big tits bouncing while she takes a rough vaginal pounding and Satoshi just stands there, brain fogged, watching her moan “no” while her hips grind for a deeper creampie. The more the “ritual” progresses, the more she shifts from shy to addicted, going from accidental groping in the hallway, to getting passed around in group sex, riding some random guy with her tongue out, begging for cum inside like that is the only way to save their love. It is ugly, horny, ridiculous and kind of fascinating if you study how NTR keeps recycling the same pain fantasy and people still eat it up on their phones in Incognito mode.