Alone with my sister after the party
The party had already ended and all our friends had left, only my sister and I were left. We had both drunk maybe more than necessary, she was still a little drunk. We started talking and the conversation only revolved around sex, so he realized that I had gotten hard. What the bitch did was go for my cock and started eating it. Then he undressed, and after being naked he got on top of me. I put it inside her and we started fucking, how excited the bitch was. Then she got on all fours and we ended up fucking from the front, looking into each other’s eyes while I penetrated her. It was so exciting that I started to cum, luckily I had time to take it out to throw it on him.