VENU-810 Suddenly, my wife's sister barged in and I was kept on edge for a whole day and night

My wife left Toru for childbirth and went home. She lives alone for the first time in a long time, and she is enthusiastic about playing pachinko, which has been prohibited since she got married. She said that she came to help Toru, who would be in trouble by herself. Sena, who was cleaning her, showed her breasts and underwear as if to tease her, and her Toru libido was at the limit of her patience. As she runs away, she takes a bath, but Senna chases after her...