My friend's wife is a lewd private tutor

Chisato takes a sex approach to her husband, but recently she has been rejected often. She was in a state of frustration and had no choice but to masturbate repeatedly. One day, she was given the opportunity to be a private tutor and ended up teaching her husband's colleague's son how to study. Senri's sweet scent and her large breasts that are unprotected in close proximity, stimulates her, and the young man's cock becomes erect. When Chisato spots this, she takes off her clothes and leads her hand to her breasts...