I'd walk around in just panties and bra a lot more and if Mom went to bed early, I'd watch TV with Dad in just a baby-doll night thing, making sure to...show plenty of leg and hot glimpses of my plump tits. My shorts became shorter and my bikini's smaller as I pranced around the house, seemingly oblivious to the erections I was causing my father. One fateful Friday night mother and I sat dad up for the big kill. I turned down a date and stayed home. I was up in my room getting. I sneaked to the door of my sisters room and slowly pushed it open and there she was. Bent over her desk with her panties at her ankles and some guy in his forties fucking her from behind. My dick instantly got rock hard as I stood there in amazement. I had never noticed before but my sister was so fucking hot. She had long athletic legs and a tight perky ass that went along well with her amazing toned body and small-ish perky tits. This guy was ruining her asshole, not taking any care in. It was only now I realised there was loud music playing. Jimi Hendrixs Foxy Lady which is probably why my mom hadnt heard me when I shouted. I backed away slowly with a throbbing member threatening to split my jeans when I heard the front door open. My sister was home. Melanie had aged rather well since we were seven. Her dark hair had gotten lighter due to the sun, her breasts had swollen into a small but noticeable A cup, and her ass was still as perfect as ever. Her legs had gotten longer. Her greedy lips were on mine in a matter of seconds. I could feel the burning desire in our kiss and her willingness to not want to stop. I kept kissing Amber as I let my hand slide down to Susan’s pussy. I started to rub her wet lips spreading her juices around on my fingers. I then started to finger her hot, wet pussy and loved how she moaned and her hips started to buck against my fingers. Amber broke our kiss and grabbed my arm that was fingering Susan’s’ pussy. She pulled it up and took my.