Needless to say the next few hours dragged on while thinking about what I would be doing for lunch had my panties wet and I actually had to masterbate...to make it until then, hoping no one would come into my office while I was doing it. Sitting in my chair now with my skirt back, hand in my panties fingering my clit and pushing it up inside of myself again and again until to was close to 11 o’clock. Before this I would have never done such a thing let alone asked a person to a motel to fuck. I sighed again and then glanced over at Beth. The girl was watching our interaction with interest. I gave her a smile and she returned it. Silently I promised myself that I would treat her special tonight."We could easily have one." I stated turning my attention back to Bethany. "Our 'benefactors' would give us one for my vehicle if I asked for it." If you say so ... Adam." Bethany muttered in reply, before biting her words off suddenly. Her face coloured as she realized that she'd gone too. "Now lick that nipple for your step-mommy. She needs her nipple licked, so titillate her with your tongue."I let my tongue out again and began licking that red nipple just as she wanted me to right then."Oh, yes, just like that, you horny man," she moaned, fondling my head. "Go slow, fast, or somewhere in between. It doesn't matter to your step-mommy, she loves you no matter what, and now you're making her feel good. With both your dick, tongue, and your eyes too. You're a natural, aren't you?. As i turned my head to face her she grabbed it hard and i just sat back in my seat she looked at me and signalled me to be silent. she unzipped my pants and drew my dick out. thats when i noticed the other two seats had been filled with another two girls one of which looked familiar but the lighting just wasnt letting me get a good enough view of her, the friends eyes where looking at my dick in her hand and then they just returned to watchin the movie like it was normal. she then started.