Xiaoxia's couple's son has been feeling down lately. He's been struggling with work and relationships, even quit his job. The couple is worried and tried to cheer him up and feed him energy-boosting meals, but his spirits didn't improve. One night, the couple was having sex. Xiaoxia saw her son peeping at it and that he was hard. The next day, after her husband left, Xiaoxia talked to her son. About last night's events and his erection. Xiaoxia said if this makes you feel good, she started feeling up his crotch. Her son was shocked but became aroused as he realized his mother was a woman…
