- A mother in her 50s, who has a ripe body without a night life with her husband, witnesses her son indulging in masturbation. - A fifty-something mother who unconsciously squeezes her son's that has grown into a huge size. - She devours a big to expose her growing sexual desire and licks her own ripe and invites her to ejaculate. A fifty-something mother who is crazy about strong pleasure and forbidden pleasure that she has not felt for a long time shakes her H-cup huge breasts indecently and leads her son's big to obscenely wet Mako.