My panties didn't stop him from fucking me

As so often, I sat relaxing on the sofa, and this time I was wearing my shorts. He came, and wanted to fuck me. I think it makes him really sharp when he sees me spread my legs. He is allowed to rub his stiff cock against my shorts, he can't get into my hole anyway. But I thought wrong, he rubbed so hard that my shorts slipped to the side, and my cunt was free, so that he could push his hot cock into me. I couldn't do anything, he banged me so much and pushed his penis into my vagina again and again that at some point he injected his sperm full into me. This hot cum completely filled my vagina and I thought it was just awesome.