VENX-176 Went to the city to stay at my sister-in-law's house and had a happy ending

It's been two days since I sent my wife off on a trip. The living room was out of control. The savior who appeared was Kaho, the daughter-in-law's older sister. Although surprised by the sudden visit, Kenichi was still extremely grateful to Kaho for helping with the housework. That night, while Kenichi was relaxing in the bathtub, he was attacked by a naked Kaho. "Sister-in-law, what are you doing!?"