While his wife was on a two-day trip with friends, Shota was at his wits' end over the mess in their living room. He was considering doing some cleaning when suddenly, his wife's sister, Momoha, came to help with the chores. Grateful for Momoha taking care of everything, Shota... didn't know that her real intention was to satisfy her own desires through him. Unaware, he was leisurely soaking in the bath when Momoha appeared...
