I was so nasty! I was so nasty! Porn I had a lot to learn about men and their desires. “Just do it!” I cupped my hands underneath his cock. “Just cum on me,” I told him. I was licking up my brother’s cum that he had just jacked off onto me! “First, I’m your sister and you shouldn’t even be thinking of me that way. I guess my reaction was instinctive? I thought of Mark. I grabbed my robe and left the bathroom and turned down the hall to his room. I knew I wouldn’t be able to catch it in my hands. “Just do it!” I cupped my hands underneath his cock. I could feel how hot it was. “It’s not that I have to,” he responded.
