That JAV

Tsubaki was living a lonely life alone while her husband was on a business trip to a rural area by himself. Then, her newlywed daughter and her husband worry about her and decide to move in with her. Tsubaki's loneliness is eased considerably, but the tingling in her body is uncontrollable... One night, Tsubaki happens to witness her son-in-law Yasuo masturbating, and the sight of his huge cock causes her to lose her words and reason, and she tries all kinds of tricks to lure him out. Unable to resist his mother-in-law's provocative eroticism, Yasuo becomes more and more addicted to her...