My sister and I have been having sex for almost 5 years now, it started when we both lived at our parents house but now that we have both moved out it’s less frequent but still amazing. This weekend we went to our parents house to help them clean out their garage and throw away a bunch of stuff and take what we wanted to keep. We both got to our parents around the same time and after being there for 30 mins our parents decided to run to Home Depot for new storage containers and my sister and I took advantage of their absence. As soon as they told us they were leaving we have each other the look and just waited patiently for them to go. They left and we immediately met upstairs in my old room and she started sucking my dick and balls until I couldn’t take it anymore. I pulled her pants down to her ankles and bent her over the small chair in my room and she loves when I rub my big dick against her pussy so started I slapping it against her and rubbing it until I was ready to slip my dick in her tight pussy and just started giving her backshots until I was ready to cum. The last thrust just pushed inside her as deep as I could and I could feel her cumming on dick and I just exploded inside her. When I pulled out my cum just dropped from her pussy so much I had to catch it with my hand so we didn’t get any on her clothes. We cleaned up and went back downstairs and just hung out until our parents got back. It was our first fuck of the new year!