Spurt after spurt of cum comes out of my rock hard cock and lands on the floor. It was the hardest I had jizzed in a long time and I think it was beca...se of my sister. My mind was so confused right now that I cleaned up fast and went to bed. I will sort this out tomorrow, I think to myself. The sun shining on my face wakes me up. I look at my clock and it is 9:30. My parents leave for the airport at 10:00, so I figured I better go down stairs and see them off. They are in total chaos trying to. I made her spread her thighs. She also demanded my tool inside her pussy. First I inserted a finger. She was a virgin and I could feel her hymen. She was oozing with her fluids. I decided to stroke with my penis directly. I pressurized my 6″ long tool inside her pussy. She started moaning loudly and said to carry on slowly. In my 1st attempt my tool only went 1/4 inside. Seeing this I tried more harder next time and my tool was completely inside. Blood came out of her pussy and i also had some. " Get down here and kiss me."I did that and pasted our lips together again. The sexual level skyrocketed when we started making out. It definitely established a major level of chemistry and love. Regardless that it was incest, I never felt so much love while I fucked someone.As we made out, I moaned a bit and heard some from her too. Both of us encased our arms around one another tightly and brought each other even closer. Her breasts felt amazing on my chest already, but when I felt them. It didn't take long for us to reach her house. We could see through the front window that her little brother was home. She said, “Stay quiet and follow me.”I followed her around the house and into the backyard. There we sat down our bags and kissed again. “This is a one-time thing,” she said as she unfastened her pants and pulled them and her panties down. I opened up my pants and dropped them.She put her hands against the back wall of the house and pushed her ass forward. I pushed my rock hard.