I began pleading with her not to do this telling her I didn’t want to cheat on my girlfriend. She laughed and told me it was too late I already was...cheating. Then she challenged me to try and not cum while she fucked me. I told her I wouldn’t cum but deep down I didn’t really think I’d be able to hold out. She easily slides on top of me. “That doesn’t feel so bad does it” she said? As she began slowly rocking back and forth on top of me. She was already grunting heavily and I feel her. We both were eager to have sex as it’s urging more.One day when discussing it, Kumar told me that we have to make sex with someone for sure but it’s should not be with call girls and we should choose the girls who are conservative. I asked him why should we choose who are conservative instead of call girls. He replied that a stolen mango is tastier than a brought one.Likewise, sex with conservative girls will give more pleasure and we can make them as our personal slut. I asked him that from. Then I showered, dressed, had breakfast, and left to pick up Denise.When she got into the car, I turned to her and grinned. “Good morning; you look like you’re ready for another exciting day,” I joked.“Yeah. You think maybe today will be a normal one for a change?”“Sorry. Not a chance. Today, instead of me getting called to the office, I’m gonna go to the office first and ask for a meeting with Fletcher.”“Oh my, what now? Something from our work session yesterday?”“Yeah. Actually I thought of. Will you understand and go along with me on that?" Sweet one, all you ever have to say is NO. That's the strongest word there is and all that's needed." But I don't want to say no. I want you to do what you're doing, to stick that big cock of yours inside me, it's just... just..." With a sob she rolled away, grabbed her robe and fled out the door.In the bathroom she showered after taking a leak and then she changed her tampon. Putting on the robe she went into the kitchen to raid the fridge and.