Pulling my sweats up, I ran downstairs. “Hey guys! Come help!” Lisa shouted at us from the front door, she must have just gotten back. “One m...inute Lisa!” I shouted back and jumped off the sofa. The three of us unpacked her car and took the food to the kitchen. Chris helped Lisa cook and I just sat in the kitchen and watched them at it. Not that either of them made it easy. I was stood behind them leaning next to the fridge. Since they usually had their backs to me, whenever one of them. I held still for a moment with my heart pounding. My pulse throbbed in my dick, straining against the walls of this slut's rectum. Her ass enveloped and hugged my dick perfectly. She panted, her breath shallow. She stayed in position, on her knees, her hands spreading her butt cheeks as wide as she could. "Oh god!" she gasped. "Please! Don't tease me! You feel so good in my ass, please, fuck me! Let me feel you move!!"I chuckled again, endlessly surprised and amused at what a total, wanton,. She moaned, “Yes! Oh yes! Fuck me!” (I had never heard Susan use the “f” word before). As I watched, frozen in place, her body started to quiver. She was in the throes of an orgasm! “Oh! Yes…yes!” she called out to her lover.Then it happened.I came in my pants watching her! As I ejaculated, I also dropped the gift package. The noise of the box hitting the floor made her eyes fly open in surprise. She saw me for a split second, but unable to stop her own orgasm, her body shook uncontrollably,. "Hi, sorry I'm late," the voice in the car shouted. "Lucy couldn't make it."The door opened and out stepped Julie, Tom's wife. She flashed me a bright smile and shrugged her shoulders."Lucy called at the last minute and canceled," she explained. "I didn't have your number and Tom had told me you would be here so I thought maybe I could do it instead? We didn't want to waste your time today."Julie is in her late forties, slim and about five and a half feet tall. Her long blonde hair draped over.