In fact, I was alone in a mixed bath with my mother, who was actually a huge hit...I was careless and exposed her naked body without any worries, and the whole story of the mistake I made when I got a hard erect erect from her naked body. 4

A hot spring trip with my mother and son. My son saw his body in a mixed bath for the first time in a while and turned into a splendid, mature man. My son has also seen my mother's still beautiful and firm nakedness for the first time in a while, and I couldn't help but get an erection. Where the two of them end up... the fourth installment in the series!