NYH-041 Bathing with my cousin after seeing her after a long time

When I was at my relative's house and woke up early, I got stuck in the bathroom with my cousin Yuri-chan on the way home in the morning. He said: "I'm going to take a bath", took off my clothes in front of me and invited me: "Let's take a bath together". Yuri-chan, who was washing for the first time in a long time, saw that he was getting an erection and pretended to wash it. Both of them couldn't stop being excited, and the wash became a touch, and the erection was rubbed against the wet crack, and I accidentally inserted it.