Back Rub for Julia - Sex Stories

Back Rub for Julia

... pure gold. My body instantly reacted to her attentions, and I knew that I had to slow things down, otherwise it would be over too soon. I grabbed her by the wrists, and pulled her arms up over her head. She moaned loudly into our kiss, much too loudly, but the haze of lust had settled over my brain, cutting off all caution and common sense. My mouth moved across her cheek to her ear, and finally to her neck. "Oh god, Jack." She groaned again, even though I had never even touched her panties. "I want you inside me. I want you to cum inside me." Whoa, that made me break our kiss. I pulled my face back to look her in the eyes. "K, you aren't on birth control." I knew this fact from a discussion that the three of us had while hiking today. Neither of the girls were on anything. The thought of getting my sister pregnant really began to kill the mood with reality. "It's ok." She smiled at me reassuringly. "Julia says that she has the morning after pill. You can take it anytime within seventy two hours of sex." I must have still looked unsure. She put on her best pouting face. "Please, Jack. I've... I've never had anyone do that before. I want you to be the first, big brother." Alarm bells that should have been going off long before this started to ring in my head. I pulled away from her and sat stiffly up on the bed, suddenly unsure of myself. What the fuck was I doing? Sure, my sister wasn't pure as the driven snow, but deep down I always knew that she wasn't a virgin. Did that ...

... justify me burying my cock deep inside her? Did I need to add her to my collection that badly? Fuck. My thoughts swirled round and round, but I kept drawing the same conclusion from them. It was one thing to fuck your sister in the heat of the moment, when you just couldn't control yourself, but it was quite another thing to do it like this. The moment was gone. My cock mocked me by remaining as hard as a steel post. I figured that I had two choices: I could kick my sister out of my room, and use my hand to take care of myself, or I could go across the hall to Julia. I had already crossed that bridge, and it couldn't be uncrossed, but that didn't mean that I had to compound the wrongness by involving Katie. Shit, after Katie's callous dismissal, I didn't even know if Julia would have me. She seemed angry and hurt when she stormed out a few minutes ago, so that might not be an option, either. "What's the matter, Jack? Did I do something wrong?" Katie looked horrified by my sudden lack of interest. I couldn't look at her as she laid on my bed, half naked and sexually aroused. I tore my eyes away from hers, and turned my head. "Jack, look at me." Slowly, I shook my head. I couldn't look. If I looked at her, my resolve might break. I had to be the strong one here. She clearly didn't accept my refusal to face her. She rocketed off the bed, planted herself in front of me, and seized me by the shoulders. Her breasts swayed invitingly in front of my face, making my mouth water. Fuck. I ...