SCOP-562 When I entered a mixed bathing hot spring with a woman who I used to take baths with when I was young and had never seen her as a member of the opposite sex, I couldn't help but get an erection due to her grown body, and I became aloof from the woman who witnessed my hard erect penis. - creampie sex

Even though we used to take baths together...When I took a mixed bath on my first hot spring trip in a while, I couldn't help but notice that girl's grown body, which I couldn't even cover with a towel, and I couldn't help but get a full erection! - ! - That girl noticed this and reached out to my dick out of curiosity and started creampie sex in the open-air bath! - !