ERDM-221 "Oh no, my bath towel's falling!" A forbidden relationship with my mother after her bath - 4 hours

After her bath, his mother's bath towel still seems about to slip off, and her son finds himself aroused by her. No matter how many times he warns her, she doesn't seem to notice and wanders around the room carefree in her vulnerable state. He musteres the courage to hug her, who is clad only in a piece of cloth that reveals her beautiful, mature body, and she shows a shyness like a young girl. His groin grows hotter and hotter... "You absolutely must not tell your father, okay..."