His eyes immediately went to his mom’s large breasts. She had on a nightie, but its sheer material left little to the imagination. He could clearly ...ake out her pink nipples.While it didn’t seem to bother her, out of habit maybe, Lisa did pull the sheet up to cover herself. Jason, embarrassed, looked to the TV, “I just wanted to say good night.” He looked back to the bed, “How was the bar?”“Fine, fine. Except for fighting off a couple guys trying to win your mom’s favor, nothing too. He said it was time for some fun so I walked into the building. I got to the door and knocked, his girlfriend answered and opened the door.As soon as the door opened all my nerves disappeared. I felt at ease. I took a step in and as directed, began to undress as I said hello. She looked great. She was wearing a pink robe and had noticeable, nicely shaped, large breasts underneath. He was in his boxers waiting. He walked over to me and got on his knees as I finished undressing. He put my. I could feel his hot ass juice swirling all over my shaft & head with each inward thrust. “Oh god, your cock feels so good inside me” he exclaimed. “Now fuck me with it, fuck me with that hot fucking fuck stick!”. That was pretty much it for me, he had riled me up with that and I had to get to fuckin’. I sat up and began slowly fucking the boys ass taking my cock out to the rim of my head and then burying it back in to the hilt. Slow at first but soon the pace quickened and the thrusting. The rest of that week went along with not much happening. I went to work on the days that I was due to, tried out my new panties a couple of times in the privacy of my bedroom whenever I was at home, read porn magazines, and went out and about a bit with my friends.On the Friday, my step-mother had got a day off work, so that meant that just the two of us were home. I had decided to hang around the house. I did a bit of tidying up in my room then helped her with some gardening. She made us both.