Rin is worried about her sexless husband. She can't complain because he's busy at work, so she has to deal with it by herself. When she is frustrated and agonizing, her husband gets drunk at a drinking party and brings over a fat, energetic middle-aged man. The throbbing in the back of her vagina can't be stopped, and when he pushes her down, the beautiful wife devours him! She is tied up at her mercy, her ass is grabbed and tormented, double-hole torture with a vibrator, collared dog with hot candle, deep throat cowgirl, nipple torture with nine-tailed whip, enema defecation, and more. Then her husband comes home...