I thought my son needed help with a project for school, turns out he was looking up Sex positions. When I asked him why he needed to know about sex positions he said he wanted to fuck his girlfriend on Valentines day but didn't know how. Of course, being the giving and understanding Mommy I am, I taught him well. I sucked him, then I had to pee so I took him in the bathroom with me to keep him hard. I let him fuck me reverse cowgirl, eat my butthole and fuck me up the ass until he couldnt take it any longer then he jizzed all over Mommys pretty face