Her hips chased me, trying to keep me inside. "F-- faster, Matty. I-- I can-- oh oh god-- please!" My resolve had already been straining, and this put it near the breaking point. I didn't f**k my sister, not in the rough way that I might have wanted to as she urged me on. But my lovemaking became less gentle, more rapid than perhaps it should have been. She winced in pain once, and I tried to slow, but then she grunted, "f**k me, big bro! f**k-- AH!" She got her wish. Sammy was so tight that when her climax started to come, it was like being gripped by a silken fist. She moaned loudly, finally begging, "In-- in me! S-- Safe, pill!" I only had to hold a little longer, just a little-- and then I felt her contract around me, felt her whole body go rigid as she fell silent. Sam held there for

