+18
Adult content. This work is rated 18+. The images stay hidden until you confirm.
Tags
Board Game Centers around characters playing board games.Heterosexual Prominently features a romance between a man and a woman, not inherently sexual.Virginity Features a male character who has never had sexual relations (until now).Incest Features sexual or romantic relations between characters who are related by blood.Nudity Features a character wearing no clothing or exposing intimate body parts.Sexual Pursuit
相姦遊戯
Yuji Kashima receives a mysterious board game from a stranger and brings it home, eager to play. He decides to try it with his stepmother, not suspecting the game's true nature. The game involves drawing cards with explicit instructions, turning a simple pastime into a dangerous and intimate challenge.
What begins as an awkward but seemingly harmless activity quickly escalates as the game's rules force increasingly sexual acts between the players. The tension grows when Yuji's stepsister also becomes involved, pushing the family into a chaotic and taboo situation governed by the game's relentless demands.
