‘I saw you looking at me, Robert. You aren’t very subtle.’ She stated. ‘Sorry, but who wouldn’t stare at you dressed lik... that!?’ ‘Shut up and unbuckle your belt, and pull down your drawers.’ My sister easily overpowered me, as I was shocked by what was happening. I did as she said, but stopped at my boxers. ‘Too scared?’ She said, ‘I’ll do it then, pussy.’So here I was, my 7 incher sitting out in our small living. She started to seduce him, she started to slip her hand down her nickers, started to stroke at her pussy. she stood up and walked over to him, she sat on his lap, she bounced up and down making him all hard she stroked at his cock.she unzipped his pants and played with his cock, she put it in her mouth and started to suck, she sucked it dry, she kept spitting on it to make it all wet giving him deep throat whilst rubbing her pussy intensely " moaning throughout".she pulled her nickers down and. They very fair and jiggled as she bend and moved to remove her sandals. The sight of her mummay started getting me hot. They were the most desirable set of boobs I had ever seen and wanted to squeeze them so hard that they turn red. ‘In mummon ko main itna dabana chata hun ki ye lal ho jaye.’ I thought. She noticed me eying her mummay and just smiled and stood up. I noticed that she was also looking at my khara lund. She got her hands up again and I started measuring her right side. I streached. ..so, I've fitted this? and she backed away and bent my head downward. My own dick had been covered in a sort of black substitute which added a couple of inches to its length and was several millimetres thick. I could see that it ended just above where the second strap was cutting into my dick's flesh. Some sort of securing strap ran down both sides of my dick but I couldn't see to where. ?Its a penis sheath? Susan said as she lifted my arms over my head and secured them once again. ?Its made.