I am tall and athletic with a 7 inch cock.Anna is petite with perfect tits and in my opinion the best ass in the world.I have always had fantasies abo...t fucking her and jerked off to her regularly.one night when my parents and two brothers were out of town visiting my other sister,me and Anna decided to go for a swim.Anna's swimming suit was a tank top swimming shirt and a short swimming skirt that showcased her amazing ass."Timothy if I wasn't your sister would you think I was hot?"Anna said. Even in the dim bed light i was able to see her sexy figure. I was planning on how to initiate. I guess GOD heard my prayers and she put her hands over me and came closer. I could feel her hot breaths on my neck. Her boobs were sticking to my hand as i was facing the ceiling. My dick was standing and paining like shit. I turned towards her and now my chest and her breast were touching and my dick was at her vaginal area. My hands from her hip slowly slid towards her ass. I was in ecstasy and. She poured a glass of wine , put it to her lips, taking a small sip and began writing again. Pausing she unbuttoned her blouse exposing her large full breast as she dipped her finger in the wine and slowly caressed the nipples till they stood firm and proud. Then she began to write again only to pause again but this time to slip her hand into the hot pink shorts. He could only imagine what her fingers felt as they slid over her soft moist pussy lips or possibly the ball of her finger rolling. Just for few seconds though as I felt his heavy swollen cock twitch and spurt thick gobs of hot cum into the condom. His masculine groans drowned my whimpers as he bucked on top of me while his balls and cock drained the last juices into my well fucked man pussy. I squeezed my muscled around the dark invading cock to milk every last drop out of it and his body jerked at the sensation. His shaking arms could not hold up and he sank down onto me. Sweat dripping off him like buckets and I wrapped.