Early in the morning, when everyone was asleep, I was about to take a bath, and my cousin Ena-chan, who had been staying with us since yesterday, woke up and said, "Let's take a bath together!" I get an erection without thinking about the bulge of the chest and the pre-ass that is not a child anymore. When I was washing it, I grabbed my erection, and the excitement of each other did not stop, and the wash touched me. A grown body, a wet crack, and a finger is not enough to insert a cock. I secretly had sex in the bathroom