So this time, I listened to him. You're so wrong Cassie, you don't know. You can shut me down and him as well, and you'll be making another mistake." ... don't believe you!" Cassie said, her voice rising."How come everyone who disagrees with you at the moment is lying?" Cheryl said, her anger showing. "Why can't you listen for a change and give your self and your future life a chance?" OK, convince me." Cassie folded her arms and glowered."I've no interest in convincing you, you stupid cow,". " Then he knows you by sight of course. In your heart, do you think thatbecoming a woman will let you do what needs to be done?" His questionconfused me, then, as I watched, he put some pictures on the desk. "Canyou match them up?" There were equal numbers of men and women. His testwas easy, and I managed to correctly match the men and women as thesame person. "If you can do it, can your man do it as well?" I suppose he can! I never thought of that!" I can help you if you like; and, I will do. I'd give anything, oh, yes. We knew that Francie and her friends were also interested in sex because we had found a vibrator in her room when we were snooping around. When Craig wasn't looking I licked it to see if there was any taste of Francie's pussy on it but I couldn't tell.So, I answered, "Nah, I don't think so," and he didn't ask any more.Then, about a week later, I was at Craig's house again to spend the night and it turned out that Francie had a friend, Cassie, over, too. I hadn't. Any other related male in attendance may have a blowjob, but only the immediate family has the right of penetration. I look at my father and see the sweat rising on his forehead. His pace is frantic now. I squeeze myself around his cock as I begin my own orgasm. Wave after wave of pleasure spreads through me as I pant and squeal and moan. I feel him shudder again as he buries himself in me. I feel his cock jerk and spasm as he shoots his cum deep into me, filling me up.My father collapses on me.