I keep my eyes locked on his. He takes the head of his cock and he begins to run it along my lips, pushing in just slightly. He presses along my clit,...moving it up and down, against it with a quick motion. I can feel my clit swell with the over stimulation on it. I can’t help but cry out. I can feel myself near an orgasm with his simple teasing. “Baby, I’m going to come! I need to. Please, May I come?” I howl out in a growling moaned whine. “No, not yet baby, you can’t come yet. You wait. After a few minutes I noticed I could see his balls thru his short pants leg, they were loose athletic shorts that I remember looked weird on him. I pretended not to notice but continued to glance over every chance I got. I remember thinking it was weird that this was exciting to me, and he must of known what he was doing because after continuing our conversation that I don’t remember, I thought I could see some of his cock. That was the beginning of my hard on, which I was amazed at. While. So I was highlighted by the light from her window and the streetlight. Fully spotlighted you might say! My initial inclination was to turn and race back to the comfort of my shorts. In a split second I decided to stay put for enough time to see what might transpire. After all, the lady was safely locked away in her own apartment, under no immediate threat of sexual assault, and easily able to turn away from the vulnerable naked vision before her. Of course I was very apprehensive, but figured I. We were invited to their upscale home since they informed us they have 2 special sex rooms set aside just for their swapping adventures, how could one resist this offer. We had to wait 2 days and my wife was crazy horny thinking about this encounter. Tom and Brenda asked us to not have sex before the get together promising it would make things even hotter. My wife took almost 3 hours to get herself looking like an incredible hot looking mature slut, I was ready to fuck her before we left but.