Heinz applied constant pressure and he broke through my outer ring, and kept going. The pain was gone and the feeling of being filled by his cock bega...n to be overwhelming. Heinz slowly pushed forward. I looked down and past my hard, leaking cock, I could see he wasn't even half way in. I let go of my legs, and allowed them to drop down a little. I reached my hands up around his back and pulled Heinz down onto me, driving his full length into me. We kissed. Hard. His tongue entered my mouth, and. I wrapped my arm around that leg and thrust my ridged cock into my sister’s soft yielding cunt just as hard as I could. There was some resistance but not that much since she was dripping wet inside. I had fantasized about this for most of my life, not just with my sister but with any woman. In this position I could ram my pubic bone into her pubic bone just as hard as I wanted too without her pussy mound cushioning the impact. I was trying to split her in half. Her breasts recoiled on her chest. ” “I can take you Jenny to my doctor for an IUD so you don’t get pregnant.” “Tomorrow is school holiday but that would be good time to go.” Jenny said, “Mom I will go with you for that IUD.Jenny took Steven to her bedroom. She cleared part of the closet to give Steven room to put his clothes. Jenny put on her bikini and with Steven walked back to get some of his Clothing so he could stay here and go to school and leave a message that he would be here now. Not having a key Steven knocked on the. “It feels like a huge void as he pulls back, I already miss it.”When I was all the way out but the tip, I pushed back. It was easier this time, but still just as tight. Slowly I increased my tempo. At some point, Suzanne came, almost crushing my cock, but she begged me not to stop. Her second orgasm sprayed fluid everywhere. Lauren sucked hard on one of her nipples, and the third orgasm triggered mine. I poured cum into her, and it flowed out any opening it could find. We continued to thrash.