"She grinned as she unzipped her own skirt and stepped out of it, she wore stockings too with a lovely white g-string and her grin got wider as I told...her she looked stunning in the sexy underwear."I've noticed before Vicky that you wear stockings to work." I thought you hadn't noticed!" How could I not notice?" I laughed,."You're not the only one who masturbated in the ladies room you know."We took the bottle upstairs and I spread a large fluffy bath towel out on the bed. I felt her lips. I had never had sex in my life, and I wanted desperately for Rachel to be my first. Practically every minute of the day I spent thinking dirty thoughts about my lovely sister. The following Saturday Rachel returned home. As I got ready to go to bed that night, my sister came into my room. She was looking more beautiful than ever…and…had her tits grown an inch or two? No way. It had only been a week since I’d last seen her. “So, Rachel, how was the field trip?” I asked. Rachel smiled, displaying. When I finally did look up at him I saw again that devilish smile. “Cutie baby, this was never about sex or a one night stand. This was about finding good specimens and like I said, you passed.” He got down on one knee before kissing me deeply with the same tongue that made me his forever. We broke our kiss, and I spoke to him one more time. “But, you are rock hard, it must hurt. I’d feel less guilty if I knew you at least came once and I wasn’t the only one.” He thought for a moment before he. " So that's how I want to find you when I get back: On my bed, chained hand and foot, blindfolded, wearing bra, panties, garter and stockings, with your lips painted a luscious red. Hmmm, imagine what I'll want to do with you when I see you, my sexy little captive. That's what I want you to think about while you're lying there squirming in your naughty black undies, unable to see, unable to touch yourself, unable to do anything but wait and wonder what's in store for you." "You'd better get.