NPH-001 - My cousin invited me to take a bath together and asked if I wanted to do what we couldn't do when we were kids

Early in the morning while everyone was asleep, I went to take a bath, and my cousin Ena, who was staying over, followed me in and started taking off her clothes. Seeing her grown-up chest and firm butt, I couldn't help but get hard. She pressed her butt against my erection and teased me, but as we washed each other, things got heated. We couldn't stop, so we ended up having sex in the bathroom.