PLOT
When I went to a mixed bathing hot spring in the countryside, a girl innocently entered the hot spring!? So I got a huge erection from the sight of her young naked body! Then the girl became curious about the erect penis she had never seen before. I asked her if she wanted to touch it, and she happily reached out her hand! While I was rubbing and touching it, the girl's mother came over! To protect her daughter, the mother seduced her with a handjob! However, when she touched his erect penis, she became aroused and took it in her mouth! The daughter, who was watching, started to imitate me... and it turned into an unexpected threesome!