I know what that means. I said, no limits. Everything.”I realized when she was serious when she produced a small bottle of baby oil from her pocket,... as well as a baggie that appeared to contain some kind of moist towelettes. She set them both on the nightstand next to the bed.“Are you sure?”“Will you just shut the hell up and fuck me every which way?” she said firmly as she began to remove her clothing.I did the same, and we stood there naked, looking at each other. We each stepped forward, and. When Laura got back into her room, she got a vibrator from her dresser before lying back on her bed. Unlike earlier she was already on the brink of an orgasm from her brother’s touches. She slid the vibrator over the wet slit of her pussy imagining it was a nice hard cock. It wasn’t her boyfriend’s cock she was thinking of but rather the one she held in her hand just moments ago. Her other hand held and explored her breast just as David had held it. Just as she was about to cum, Laura did. She said, "Do not move, do not talk, just listen."Then she sat down in the chair and told me that the reason I was there was because I needed to be disciplined and have punishment in my life, and that was exactly what I was going to get. For the entire weekend I was under her control, I was to remain naked. At any time that I did something that warranted punishment that was exactly what I was going to get, on my bare ass while I was completely naked. If I was good for a period of time I might. So there we went, trembling and grinning at each other with the excitement only known by two 15 year-olds about to have sex for the first time."Do you have a condom?" she asked anxiously.At that point I think she might have gone ahead and fucked me even if I didn't but I fished it out of my wallet and showed it to her.She lay down before me and I tugged her pants down around her ankles. Her panties came down next and I beheld her pretty pink vulva for the first time. I leaned down spontaneously.