SPRD-812 Mother Yuki Natsuaki accepts being fondled by her son

Yuki Natsu Aoi is a busty mother. She lives in a single-parent household and has worries about her beloved child. Her son is literally unable to stop breastfeeding. No matter what she does, the first thing he says is about her breasts. Her son, who is of marriageable age, is fondling her overly ample breasts. However, to her surprise, she finds herself aroused. Then, to soothe her heated body, he sees her masturbating. After that incident, her son has started fondling her breasts from behind, even while she is doing housework. "No, that's not right...!!" his mother frantically tries to persuade him, but the son continues to fondle them...