Mao was recommended to drink at the drinking party he attended and drank too much. "Hey, do you love me? Welcome back, chew!" Although he managed to return home, Mao in the mud state misunderstood his son, Takuya, who took care of him, and attacked him. "What's wrong? It's harder than usual today." Takuya has an erection in Bing with a sexy Mao that is different from usual.