[JUL-969] It was a hot spring trip with the whole family. Seduced by my ≫ sister-in-law in the ≪ period of malaise, I drowned in sex until morning. Jinguji Nao

My brother and his wife and mother who came to the hot spring trip in the suburbs ... And for some reason me. My sister-in-law, Nao, prepared two pairs of tickets, so I was forced to participate in the match. The inn was more luxurious than expected, and my mother and brother got drunk early on as they drank. While the family is asleep, she is alone with her beautiful and kind sister-in-law... The bare skin that turns red from the hot water peeks out of the yukata, and I can't take my gaze off it. I wonder if Nao noticed such a gaze, and approached me...