Room of Consecutive Coin Flips

A lazy university student, Keisuke Sugiyama, finds his charming and voluptuous neighbor, Misaki Kasuga, moving into the apartment next door. She frequently invades his space to beg for food, drinks, and cleaning help. Despite her freeloading ways, Keisuke—a lonely guy with no friends or girlfriend—is happy to know her. One day, both are trapped in a locked room with an impossible challenge: flip a coin heads ten times in a row to escape. It seems Misaki borrowed money she never repaid, and Keisuke got caught up in her debt problem. Can he escape unscathed? The game is a simple coin-flip gambling mechanic with no cheating possible—success depends entirely on luck. With each successful flip, players earn sexual rewards.