As she continued making love to his cock with her mouth, she gently fondled his balls, trying to help him cum as quickly as possible. James felt the s...nsations on his erect rod, the ecstasy waking him. Looking down, he could see his sister's head raising and lowering on his manhood. James began stroking in and out of his sister's loving mouth, her tenderness arousing him even more. He could feel his sperm boiling in his balls."Damn, I'm about to cum sis," he warned her as he felt his orgasm. . this cannot be. We have such longing in our hearts, but we must keep our relationship professional. We cannot be together."***When John went into work the next day. He decided to do what Summer did in the book. When Mr. Carlson started to make an advance, and putting his hand on John's butt, John told him that the relationship could not be. "We cannot be together," he said.All seemed well, until it was time to leave. They looked each other in the eye, and Mr. Carlson kissed him on the hand. He pumped his cum into her pussy and got off her. "God damn! That was something else!" he told her. He helped her up, then noticed the big puddle on his seat! "Shit", the poor guy was pissed, though it was well worth it I figure. His seat would dry, and meantime, he would have the smell of Sherry's pussy to remember her by! He drove away and Sherry went back inside hoping Susie was back. Susie was back at their table, smiling and talking to the other two guys from Sherry's pool game. When. Me:- That doesn’t make you a man or gay. This does (pointing my crotch).She:- I wonder if you have that too.Me:- Of course I do. Now I am starting to wonder if you are a girl for real too.She:- Of course I am, idiot.Me:- Prove it thenShe:- You prove it first. Then I will.Me:- Okay, let’s do this.We then went into the block as no one would be there in the night. The whole block was empty. We went into the topmost classroom and didn’t turn on the light as someone might notice. The moonlight was.