I don’t know what it was, maybe she knew that the damage had been done by my dumping the cum in her earlier, but this time we had a really good fuck. When I began to suck on my sister’s clit, she shuddered and began to respond, both verbally and physically. I waited an hour or so, hidden in the living room, then saw Julie leave the bedroom, naked, and go into the bathroom. I was seething with anger when Russ told me he had banged my sister with a big hard dick and that I would never know what it was like to fuck a woman. This time though, I kissed her back. She pulled away. I watched Julie get out of the shower and begin to towel dry. This time, though, she knew it was me. She tried to push me off, but after a few thrusts deep into her body, she began to respond.
