I felt his rigid cock slide up between my thighs and him adjust his cock so that it rested between my butt cheeks. Alex grind his cock up and down my...butt crack, while stroking my flaccid cock. I said to Alex 'my arms are getting tired, I need to put the box down,' Alex said go ahead and place the box on the floor in front of you.' As I lowered the box, Alex pulled me to him as he backed up, his arms around my waist, I had to bend at the waist and lower the box to the floor. I soon found out. He looked up at her and rose to his knees. He was naked and his cock was incredibly erect, pointing skyward. He reached down and began to pull on it.“Derek!” She shouted. “What the fuck!” He smiled at her devilishly. “Mom, you know you want my cock in you. You have masturbated about it on a number of occasions.” He began stroking his cock more intensely, swirling his grip when he reached the engorged purple helmet.Her thoughts raced, Oh, fuck, did I write about that in my diary? Did. " She said, with a smile on her face. Even though I knew her bedroom was the room she was talking about all along, I felt a hot flash going straight to my head and I felt dizzy for a moment. "So, wanna come?" I looked at her, with a goofy smile on my face, and replied... "I'd love to Aunt Caro." Don't ask me how I was able to muster the strength it took me to say these words out loud, but I did. She smiled back and led me into her room. It was dark as hell inside. Her windows were covered by. Watching her posing for another man had made me so randy that I jumped at the chance and moved behind her.My cock was as hard as a rock and I pressed it in between her bare buttocks. She responded by pushing her bottom back so that my cock was trapped between her cheeks. For a moment, forgetting where I was, I cupped her heavy breasts and nipped the nipples between my fingers. A bright flash reminded me that we weren’t alone.Lisa had closed her eyes and she was resting her head against my.