UGUG-105 - My mother can't hold back her urine and becomes incontinent. I started feeling lust out of shame...

``No, Ken-chan, don't look at me~!! Aaaah~ I'm going to come out!!!'' When her son sees her wet and incontinent, the mother's shame arouses her lust and she begins to get horny with her son. Eventually, the tag of reason comes off, and she buries her face in her son's crotch and starts devouring his son's erect penis! Please enjoy this perverted mother whose body is abnormally excited against reason and whose body aches from masochistic shame and humiliation.