Three days ago, my nephew Takeru came to my house, asking me to take care of his son, who can't cook for himself, while my sister and her husband were away on a trip. The prefectural club tournament is coming up, but Takeru hasn't been able to practice due to the recent bad weather, so he's always doing muscle training. His body is young, firm, and well-trained, the complete opposite of my husband's saggy body... I was excited just looking at those muscles... And when Takeru fell asleep, tired from his muscle training, I ended up licking his upper arms and abs... When he woke up, I pushed him down and took his virginity...