Me. Perfect... in... me..." She could feel both their orgasms building, his as a rising tension in his cock and balls and hers as a growing pressure t...at began in the pit of her stomach and radiated outwards. She could feel his cock straining against the silken walls of her slit and taste the salty sweat of her skin and the musk of their mutual lust in the air.“Cum…cum in me,” She implored him, forehead resting against his, “I want to…feel it… as you do,” the words with laced with indulgent. Suddenly, a very cute but somewhat familiar girl approached Lois. "Mom!Come look at the pretty dress Renee and Mallory picked out for me!"Renee? Mallory? Lois knew those were names she had selected for her sonsif they had been born daughters - and somehow she knew that this littlegirl was really Dewey - or rather Daisy!"Trust me sis," Renee (the former Reese) said, "this color matches yourhair and eyes so well.Lois gasped. As a boy, Reese never cared what he looked like, and now he- she - was. After dinner they retired to their room and soon i could hear moaning, seems our earlier activities got derrick excited as i could tell by my sisters moans and cries he was having his way with her ass. It was kinda funny know i had seduced her faithful husband. I awoke the next morning my sister was making breakfast as we sat and ate derrick left for work and we had the house to ourselves.After we ate i asked her if we could see the town my sister laughed and i thought she was being a bitch. I cannot explain why, but I rubbed them on my erection. Wow my penis tingled. The feeling was almost electrifying, and I know that I had to take them home and use them for masturbation.That night with the door shut and on top of the covers, I bought out of hiding my stolen panties. Not sure if it were the fact, I stole them, or they were Amy's, or they felt so smooth, when it touched my penis but I got an immediate erection. I draped my penis in the panties and moved my hand up and down. Less.