Beautiful mother-in-law, who was forced to refrain from living and felt lack of exercise, works hard to stretch. Inflate her crotch with her mother-in-law's outstanding proportions. In order to relieve her daily stress and frustration, she sucks Ji-ko and leads her to ejaculation. Drowning in flesh, she opens her crotch wide and shows a beautiful man, invites her son for further pleasure, and her mother-in-law who straddles her hips and swings her hips violently makes full use of too erotic technique and devours indecent pleasure.