My stomach sank.“Yeah,” shouted Clancy, panic on his face. “I’m, uh, working.”I looked around to find my red bikini bottom as the sound of M...m’s footsteps grew louder. I snatched up my bottoms and thrust my legs through them, cum leaking out of my shaved pussy. I yanked them up, my round tits jiggling. Blonde hair swayed about my face. At the same time, Clancy grabbed his jean shorts, his handsome, seventeen-year-old face looking as flustered as I felt. He was yanking up his muscular legs those. "I can't wait!".For the next month Jamal and Cheli saw each other several times a week. She had to keep buying XXL Magnum boxes of condoms as the checkout girls just smiled at her. She started excluding Jeff from sex. She wanted only Jamal for the one month he had left in the states. Cheli was in love with the sensation of Jamal's big black cock deep inside of her.It was true, a big cock was better if the man knew how to use it, and Jamal was very good at using his. Their afternoon secession's. He touched me then, I twitch, I couldn't help it, still he held me tight so I couldn't move. His hand moved up and down my exposed body, my damned fool top was up around my bust. Then as if they had a will of their own, my legs opened for him, oh my, what must he be thinking of me.I knew what I wanted to do now, the hard cock within my own pants urged me on, but she was my sister, sexy or not and I was not allowed to go any further. But my feverish brain was working on a different agenda to my. As we dressed in our tennis outfits with their short, flirty skirts, she suggested I wear black panties fringed in French lace, not my proper tennis panties. So Jeff never took his eyes off my pretty bottom, and I beat him easily even though I was trying to play like an inexperienced girl, as girls do with boys they like. We spent the whole day together.As we dressed for cocktails that night, Monica told me, "Ben and I are going out for drinks and dinner tonight. Just the two of us. We'll be.