Bikini mom #3

I was sitting by the pool in my black bikini enjoying the late afternoon my son Billy had just gotten home from school and came over to me. I started getting horny knowing my son was looking at my big tits. I began to caress them and rub my pussy and flirt with him. I told him to pull out his deck and get it hard for mommy. I got very excited fingering myself and then stroking my sons dick. I got him really hard and then put it in my mouth and sucked on him. I spread my legs and head and fuck me and then when he was going to come he gave me a cream pie.