A cute young lady with short red hair and glasses was busy at the counter, cradling a phone on her shoulder and entering information at the keyboard. ...ara - Medical Laboratory Services was printed on her badge, clipped to her scrub top pocket. She held out her hand and grabbed the req in my hand. "No, It's not for me," I said. She held up her index finger and spoke into the phone, "Mr Peterson, room 410, CBC and full work-up , yah , got it." Sara hung the phone up and looked at me. I said,. An ass worthy of pornstar status. But if you want my opinion, I don’t think a butt like hers had any business being on a skateboarding chic who’s a vegan and listens to ska punk all day.Anyway, my sister climbed on the bed and positioned herself on all fours. She arched her lower back so the swell of her shapely ass would stick out even more than usual. I have to admit, as sick as it sounds, I've never been so turned on before. “Let’s go, Tommy. We don’t have all day,” she said impatiently.. "Well, I was afraid that you might of thought I was cheating on you... " Is that right?" She closed the book. "And were you?" Yes! I mean, no! I mean... Yes, that's what I though you might have guessed. But no! I didn't cheat on you! I swear I didn't... I would never... " God, I was fucked up. Groaning, I flopped down on a chair.Chuckling, Lizzie stood up and walked over to me. Kneeling down in front of me, she took my hands and bid me to stand up. With my face down, I did."Put your arms around. I poured myself a cup of newly prepared tea and considered my response for this was something I have never considered and it seemed somewhat unmanly to be talking about having ones buttocks played with I felt a strong curiosity to take my dear Pinky in her ass and I always enjoyed the sight of her firm fleshy cheeks as well as touching and stroking them as we made love. As I thought of it more I became more thoughtful about what I wanted and realized that I wanted to take her virginity in this.