Tina then stood up and took off her negligee in front of me. Her body was amazing for a woman of fifty. She had the figure of a super model. I could s...ee that her pussy was soaking wet. She had lust in her eyes. She pushed me onto the bed and immediately mounted me. She made her way up my body rubbing her pussy and juices on me as she went. She hovered her pussy over my face for a few seconds before saying “Eat me.” I didn’t need to be asked twice. She smelt musty and sweet at the same time. I. Just as Greg turned back around to watch our parents Mom broke her grip on Bill and said "Oh, I don't think I'm being fair, Greg honey, would you like to dance?" Bill urged him on "Go ahead son, she's a great dancer". Greg wasn't sure what to do and even looked at me and I just shrugged my shoulders and nodded my head. Greg got up and took Moms' outstretched hand and she took him to the same place she and his father were dancing moments ago. She put her arms around his waist and pulled him. By all means don’t let me stop you, keep going.” I wrap my hungry lips back around him, keeping my eyes on his face, watching him wake up as I swallow his cock whole, deep into my mouth. I let my tongue flick and caress the underside of his shaft, my fingers moving between his legs as I gently massage his balls. My mouth skillfully sucks on him with each deep monition. I hear him groan and shift his hips to lift a bit, having me take a little more then I intended to. I let myself pick up speed. Betty was still under the covers and there was nothing to suggest she had done anything other than stay in bed all night. I stood by her side and said “right Betty, it’s time for the spanking we agreed you would get this morning. Up you get please.” Betty slowly pushed the covers away, stopped for a second when she realized David was in the room, looked at me and saw no response so continued to stand up. I smiled as I saw Betty’s vibrator on the bed and thought how she will have used it.