Cathy's Friend, Transsexual Mary

"Mary. You told me that you wanted to fuck him. Didn't you?"

I looked back at Cathy and then at Mary. I knew that this was going to happen. But still I was not really thinking of it.

"Please let me suck her more. I need to feel it in my mouth. Please let me show you both how good I can be."

Cathy just looked at me. Her eyes fixed on my mouth. Then her eyes went to my eyes. I knew that she was going to say yes.

"PLEASE ..... DAUGHTER MISTRESS. Let me show you how much I love you. Let me please this other woman."

"OKAY, DADDY. Suck her cock. Prove to me that you can make her cum. If you can make her cum with your mouth. I'll let you have her. BUT. If she does not cum in 3 minutes. Your ass is hers. OKAY? DADDY."

I looked at Cathy. I knew that if I did as I was told it would please her. And that is what a father does for his daughter.

"Yes my dear. I'll prove to you that I'm good." I then went back to sucking. But now I had to prove that I could make her cum. I licked the tip. I could feel how soft it was. The cool air had made it cold, and my warm mouth must have felt hot on her cock. I'll win and I'll get to fuck her. I pushed my face lower on her cock. It slid into my mouth. It felt so soft. Like I was sucking in cotton candy. I got about 5 inches of it in my mouth and I started to lick the underside. I could feel a pair of shaved balls. I lick them and pull my mouth off it. I licked her balls and started to suck them. I pulled one into my mouth and was using my hand on her cock. I licked my finger. I know that I loved to feel a finger go up my ass and I thought I would try that. That would make her cum.

My mouth went back to sucking. My head bobbed up and down. My finger went in and out. I thought, Once a cock sucker, always a cock sucker. Once you learn to suck you never forget it. I could feel her cock move. Soon, very soon she was going to cum. Then I would have this ass to fuck and use.

"Five..... Four..... Three..... Two......One... STOP. Times up. Open you mouth. Show me the inside of it."