A family hot spring trip… My sister-in-law, who's going through a period of boredom, seduces me and, as a virgin, makes love until morning. Jinguji Nao JUL-969

My older brother and his wife, my mother… and for some reason, I also went on a trip to a hot spring in the countryside. My sister-in-law, Nao, prepared two sets of tickets, so I joined to get the extra. The inn was more luxurious than I expected, and my mother and older brother, in their high spirits, drank and passed out early. While my family was asleep, I was alone with my beautiful and gentle sister-in-law… Through her yukata, I could peek at her skin, flushed from her recent bath, and I couldn't take my eyes off her. Nao, perhaps noticing my gaze, started to move closer to me…