I'm a masturbation geek who masturbates many times every day without fail. One day, my father's remarriage partner, who exudes a former slut aura, meets someone...the so-called mother-in-law. Our life together begins...The next day, my stepmother comes into the room even though I'm not even calling her while we're doing our daily routine of master sex...What she thought when she saw my cock was, "It's okay if you just lick it." I don't have any, but I have a lot of sperm... I change my mind to my former slut mother-in-law's nosy seduction and sperm drinking education!