" Getting a cock of her own was a complex thingand the particular model we'd chosen was one of the more involved onesto operate. You see, Jenna is a...lady and likes that. So do I. So, shewanted a cock that only came out to play when she wanted it to. She'stried spending a few days with one of those ultra-realistic strap-onsthat fully duplicated having a real cock and balls hanging between yourlegs. She didn't like that. Oh, it was fun fucking with it and sheenjoyed some of the sensations. "Wow, well you had best take a seat" she said, gesturing to the swivel chair next to her desk. Unsure of what to do I sat down in the chair and she pulled the chair close to her bed, so that I was just in front of her."So ... where to begin, masturbating is like sex, except you do it on your own, here do what I say, first spread your legs." So following her instructions I spread them."Now I'm going to show you how to do this once, but for future reference, you do the same thing, but you use. Open your eyes. What do you see? A man on the cusp of release. I can feel the pinch in my face and a straining ache working its way down from my neck, to my arms and chest, and below my belly. It all comes to a point, a pulsating throb along my surging length. Your eyes narrow as your mouth widens, gasping and sighing for air. Look at me. Keep looking at me. This moment is ours, sear it into our minds. It can never be taken away from us no matter what. With one last stroke, I glide deep. Then, Andy slowly moved himself over his niece, and shoved her skirt higher on her hips, while fucking his two fingers deeper and harder into her wet, slippery cunt….“Oooohh…. that feels soooo good Uncle Andy!” Sandra squealed, as she started to come, her hips squirming. “Yeah…. harder, I’m coming… Yeah!”He felt her pussy muscles grip his fingers in pulsing waves, as he heard her squeal in rapture, and increased the speed of his fingers fucking into her climaxing cunt, thrusting them as deeply.