I let the warm, candlelit vision of my bedroom fade into blackness, in the rapture of intense pleasure."Oh Dani," Mark shakily, whispered to my skin. ...I want to put my cock in you so bad," plunging his wanting tongue back into me.I pushed back on Mark's face and slowly started drawing my knees up under my body. Mark responded to the cue by gripping my thighs and pulling me onto my knees towards him. My entire body shivered in tense anticipation, when I heard the lubricant bottle snap shut. Mark. Back in the office, he picked up the book he'd brought to read and sat. Time to brew coffee later, he thought. Bert strode in with a satisfied expression. "God! That woman! Do you know she came twice just from being paddled on the rear? Then when I was fucking her she came because I pinched her nipples. Fantastic! What'cha reading?" Henderson and Peters. Mechanical engineering text." Sounds heavy." I guess. I'm interested, though. Get a degree and do something better than Private in the Army.. Our intimacy in September had pulled us extremely close together; she was now far more than just a sister to me!We hadn't had a chance for a decent private chat since I had got home. Mum had kept us far too busy that day.I held her hand and caressed her fingers with mine."How are things, Sis? I'm so sorry that we didn't manage to meet up during the term; Julie and I were very much looking forward to showing you all the sights of our new bedroom! How's life really treating you at Reading?" Oh,. I am taking all of her now and she starts to pick up rhythm as she fucks my tight ass. I have never experiences anything like this, but I must say I loved it. I even start to tell her to fuck me more. She starts to slap my ass as she buries her rubber cock inside me. She reaches around and grabs my cock again and starts to stroke it with her free hand. Faster and harder she fucks me. I feel my cock getting ready to explode. She must since this because she fucks me harder and strokes me faster..