" Shit, what was I saying? She was infecting my brain. I'd have to watch what came out of my mouth."Really?" Her voice went up a couple of octaves."To...some guys, sure. Not to me. You're my sister. But I don't think guys would have a problem with them. To be honest, most guys are only really interested in a nice face" I looked down at the floor, "And you have one." Silently I told myself to shut up."A face?" A nice face. I mean, you're my sister," I made sure to stress this point yet again, "But. ....wow...... Yet another change (one-of-many) positions had her enjoying more deep penetration, and arching her back up in the air for some deep doggie-style.....she clenched her hands into fists as she pulled on the sheets, bracing herself for all the pounding she was receiving. And I must repeat....watching herself getting pounded in the mirrors while moaning like an a****l. Her eyes rolled up into her head as she exposed her lust thru multiple orgasms. The camera clicked away......She. I will have a lot to study to learn more about the lifestyle I am committing myself to.We sit me on your lap and talk for hours. We decide that tonight we will just enjoy being with each other as Liz and Daniel, and tomorrow morning I should sleep in while you go get some supplies, now that you know I am agreeable.(I didn’t learn until a good while later that you were so scared I would freak out about your proposal, and never see you again, or even spread what you have asked to other people.. Your cock pulsates cum into my mouth as my own cock drips pre cum in their own pretty silky panties. Your breathing is heavy, ragged. You are dizzy from the sensational pleasure like no other you have ever known. It takes you a little while to come down from this remarkable high and you have trouble collecting your senses, then realizing I am still sucking hungrily on your cock, you pull me up. We kiss again passionately, both exasperated in sensory enjoyment. I take the panties from you and.