[DASS-587] A mother and son locked in a room where they can’t leave unless they climax 10 times. They endured their desire to have sex with each other and focused on ejaculating – Iioka Kanakoa

Kazuma can’t stop masturbating with his mother Kana’s underwear. His perverted mother Kana is excited by this and even soaks her panties with her scent, inducing him to masturbate. Unable to stop masturbating herself, Kana wants to do something even more lewd. One day, she comes across an invitation to participate in a “room where you can’t leave unless you ejaculate 10 times” project by the adult video maker Dasu!, and secretly applies to participate without telling Kazuma…