It seemed to take even longer this time to clean the tray. Sandra still kept me on the edge of sanity with the controls of the vibrating butt plug. Wh...n the tray was cleaned to her satisfaction she used a toe to straighten me up.Once again Sandra fixed me with an evil glare and said, "Tell your mistress what you want slut. Beg for it."Without a thought I replied with a nervous pleading voice, "Please ma'am, will you fuck me with your beautiful cock? I want your cock inside of me, I need to feel. Dad called it "Docking." He fucked Frank untilhe had an orgasm. As he pulled his wet cock out of Franks foreskin, Frank pinchedthe thick foreskin to keep as much of my father's cum trapped aspossible. Some was dripping out though. Frank used his other hand topull my head down to his cock. There was no way I was going to be able to get that thing in mymouth, but what he wanted was for me to open my mouth and he hunghis cock over my mouth and pulled his foreskin back. My father's cumcame. I engulfed the whole head and ran my tongue around and around the the outside of the foreskin and his cock head while still stroking. With my other hand I reached out and cradled his marvelous balls.His scrotum felt different from before. The heat and excitement of my first blowjob had caused the balls to pull away from his body and the scrotum had lengthened to accommodate this. The balls were now like little twin apricots hanging down, resting on my palm. Never stopping my pumping and. . the pill I took must have completely worn off. If I take another one of those, it should only be half. I got it from Tracy, it’s called Midol Extended Relief, at prescription strength for period pain.”They both laughed at me, and I didn’t care for it one bit. I got out my phone and looked it up. Then I called up Janice and asked if she had anything equivalent to it. Mother got a case of the giggles as well, saying all I needed was the equivalent of 400mg of ibuprofen. From throughout our bus.