"As it should have been, thats how I had always wanted it," she told him heading into the other room to change.
The cheerleading outfit fit perfect, showing off her tummy and belly ring. Just like it did there first time together. The paties were the only thing different. This outfit had a sexy thong. Mark would get a kick out of it.
"Ready there big brother?," she asked before entering.
Mark still had the image of Danielle in her sexy tight jeans fresh in his mind and knowing she was upstairs, he unzipped his trousers and pulled out his cock, and started to stroke it slowly, wishing it was Danielle doing it.....
I lay back and idly gazed at the picture of our parents. It had been their active (and loud) sex life that had led us into this field. It was after we discovered their stash of homemade videos that sis and I really began to explore the idea of sex with each other. Then, one day, with the parents out of town, I picked her up from cheerleading practice, saw her tonguing her girlfriend, and I couldn't resist.
Opening the door, she strolled in. She had put her hair in pig tails as had been her stye when she did cheer. Looking at her brother she smiled, "Bring back any memories?"
"Maybe you didn't but I do," she told him. "There's something I've always wanted to do with you big brother. Do you think you can handle your little sister?"
The first time around I was naked, and already masturbating when Molly came in. This time, I had to go a bit different. Good practice for dealing with the test subjects.
"Why do you want to do it in here? Is this to do with those videos we found?"
Danielle had signed on the internet and opened her word program. She had to do an English term paper. In the time it took to start these things she had a thought of dad. She was on her knees in front of him. She was sucking his cock while he was telling her what a good girl she was.
Yes business, I thought. We were here for the study not our own needs. Even though I was feeling ever so needy right then.
Images of our first time were coming back to Molly. How her brother was so suprised that she wanted him, wanted to fuck him. She could still see the look on his face when her mouth slipped around his hard cock.
She couldn't wait for business to be over, she wanted pleasure. She wanted it now.
I excused myself from the young man for a moment, and returned to the back room. I smiled at Molly as I passed her, stopping briefly to hug her tightly. I could feel her heart beat through the material of the cheerleader uniform.
"I don't know how long this will take...but I also added a few surprises in the meantime!"
I moved to the closet, and pulled out a shoe box. Inside were toys of every shape, size and color. This was a bit of departure from reality. We had only ever found two toys in mother's bedroom, a giant purple strap-on, and a small vibrator.
"Enjoy, my lover! You know where the camera is!"
The camera went to tape, and I had a special iPod wired to the system so I could view the proceedings.
Laying back on the bed, Molly grabbed the butterfly out the "toy" box. She slipped down her bottoms and placed it next to throbbing pussy. It felt so good against her aching cunt.
She looked up to where the camera was hiden and smiled. Placing her finers into her cunt for her brother to see.
I kept one eye out on the young man sitting and flipping through the papers, and a second on the screen. I saw her mouth pucker in pleasure, and her fingers slide into her slick depths.
I remembered the first time I ever touched or smelled her pussy. Molly's date had been scared off by her being so forward, and she came to big brother for comfort. When our parents started going at it, mom was shouting at the top of her lungs to dad to "FUCKING FILL HER FUCKING CUNT!" That was all it took as Molly took my hand and guided it to the pussy hiding, yet exposed under her nightgown.
Molly played with her pussy, knowing her brother was watching. SHe remember the first time she pulled his hand to her aching cunt. Her body began tightening as her pleasure came closer.
Danielle got her paperwork and went down stairs. "Dad did you finish signing the papers? I thought that we can run them back up to the school." She paused and waited for answer. "that way they know you are apart of the study."
Molly moved her fingers faster, harder into her cunt. It wasn't long before she was screaming as she came. Her muffled cry's still loud enough for someone to hear outside the room.
SHe lay on the bed as her body relaxed from the pleasure she just gave it. She looked back at the camera and winked
The young man finally gathered the papers and left the office. I had the feeling that others were coming, but could deny myself no longer. I sprinted into the back and undid my pants, freeing my cock. I grabbed Molly's legs, and the skirt flipped back.
"This will have to be quick. No time to remember for now..."
Her pussy was still glistening and puffy, ready to accept me as the head approached her.