My sister looked up into my face and somehow we just lost our composure and we kissed. I found the edge of her shirt and I pulled it up over her head. My sister saved me the trouble and unsnapped her bra. Her b********** came free. I lowered my face and I started to kiss her areolas and n******. Something must have snapped in both of us. She led me back to a spare bedroom. My sister removed the rest of her clothes. She had trimmed her pubic hair. I could see her fleshy folds showing. My c*** was already getting hard. I took off my clothes and we got onto the bed. My sister is thirty-six and I always thought she was hot. She has this great figure and her breasts are shapely. I have to admit to looking down and spying my sister’s cleavage was definitely a habit I hadn’t broken. I spread my sister’s thighs and I went down on her. I used my tongue to lick up and down her wet slit. She was moaning and getting wound up. A few minutes of that and I pulled away. I had to have her. I put my hands on her knees and I pushed them back. I moved forward and my hard mushroom found her opening. I slid into my sister’s wet hole. I could tell she was already excited. I buried my c*** deep and held it there. I began to give my sister the deepest strokes I could. I pushed her legs further back towards her chest and I stretched my legs out. She was squeezing me hard with her p**** muscles. I drove my c*** in the whole way and let her feel me. I was going to make my sister remember this day. I pounded her hard. Our pubic mounds hit together. My sister told me to let go of her legs. I quickly felt them wrap around my back. I brought my hands down to the bed and I lowered my face. I began to bite and s*** my sister’s large n******. That really set her off. I could feel her orgasms. Her p**** was going into these convulsions. I only had one thought now. I was going to c** inside my sister’s p****. She probably had the same desire. I fucked her a few more minutes and then I began to unload. Maybe it was the excitement of taboo s** with your sister but I sent hot streams of c** deep into her p****. She tensed up. Her p**** felt like a vise as she made sure she was getting every drop of my seed. I shocked myself by the amount of sperm I gave her. Soon enough I was empty. I left my c*** inside my sister as we attempted to catch our breath. We then both got dressed and I was heading for the door to leave knowing her husband would be home soon. We had a quick kiss and I opened the front door. He was walking up the steps. He grunted at me as we passed. I went home and replayed the events that had just happened. All I could think of was that I wanted my sister again.