[Reducing Mosaic]VENU-839 Suddenly, my wife's sister barged in and kept me hard the whole time during a 1-night-2-day stay. KAORI

"Well, sister-in-law. Thank you for everything."Osamu said that his wife went on a trip, and not only did she clean up the dilapidated room, but she also made dinner for her sister-in-law, Kaori, from the bottom of her heart. Thank you from Seeing Osamu like that, she didn't know that Kaori was gloating. "Osamu-san, can I stay overnight?" Osamu willingly agrees to Kaori's request, but he has no way of knowing that Kaori's purpose is to see Osamu's body...