Jamie’s cock was beginning to throb, and he didn’t know how much more he could take. That was when he saw his mom twist the bottom of the fake pen...s, and then he heard a low buzzing noise. He wasn’t sure what was happening until Charlotte slid it between her legs and pressed it against her opening, and then he heard her groan, “Oh fuck… yes.”It wasn’t hard for the teenage boy to figure out that the vibrating fake penis his mom was using was doing something wonderful to her. He watched as she. " Very well."My prick jerked as she stood up and unfastened the zip on her skirt and stepped out of it. She wore dark tan stockings, held up by a narrow white suspender belt over tiny white panties.She sat down again to take off her blouse and I shifted position to ease my aching prick."Perhaps you'd better sit in the examination chair, Mrs. Marshall." Yes thank you." She smiled and I looked at her gorgeous little ass beneath the skimpy panties as she walked slowly over to the chair."Are you. ”I could feel an arousal in my pants. My cock was starting to stiffen. I knew I was going to be able to fuck her, but how?She drew away from my mouth. ‘Now there is something I want you to do for me.” She said. “And then I will fuck you.”She removed her skirt, her undies were all wet. She moved over to my desk and pulled down her panties. Her ass was big, she jiggled it for me.Amazing, I thought.She turned to me, revealing her shaven pussy, and then laid on the top of the desk. She raised her. Her skirt was up and she was soaking from all the rubbing and fingering that we were doing. As we continued to play she took my jeans off and sat along the sofa sucking my fully erect cock and licking my balls. As she did this i slipped her knickers off and they dropped to the floor. She had lost all her inhibitions and was sucking me like never before. I looked down to see my labrador the family pet sniffing her wet knickers on the floor. He was getting very excited by the scent of her cunt.