A charming mother-in-law in her forties, avoiding his wife's gaze, pleads with her son-in-law about the body of a beautiful mature woman. (Kana Shiokawa, KIR-020)

My wife was hospitalized for childbirth, and I'll be spending the next few days alone with my mother-in-law... Unable to have sex with my wife, I'm almost at my wit's end... Looking at my mother-in-law's slender figure, she's incredibly alluring, and I really want to have sex with her right away...