When I was 13 I had a sexual encounter with my mom. She made me take a shower and insisted on drying me off. I was really embarrassed. When I got out I had an erection. My Mom was wearing a tank top and showed a lot of cleavage. She ignored my erection but then I ejaculated. some of it landed on her neck and ran down between her breasts. She didn't say anything but just kept drying me off.