I was on a business trip and felt like watching a lady please herself, something I'm kind of obsessed with and which my wife, who otherwise is very satisfying in bed, really isn't interested in doing. So I found a local paper and called one of the numbers in the adult section that listed a 19-year-old girl. I left a message and a few minutes later she called me back and told me to meet her at a local motel.
It was a really dumpy motel, and I almost decided not to go, but eventually my excitement overtook me and I parked and found her room. She let me in. She was about 5'7', with long red hair, and skinny. She had a cute face and definitely looked on the young side. I told her I wasn't interested in sex or any physical activity due to the fact that I'm married. She asked me if I was a cop, and I told her I wasn't. I told her I just wanted to watch while she masturbated herself to orgasm, and she was cool with that.
So I sat down and watched as she stripped off her clothes down to a small black slip. She then put her hand between her legs and started massaging her shaven pink pussy. She immediately started to make little noises and move around, and her eyes were closed. I could tell she wasn't faking. After a while I took my clothes off too and started stroking my hard penis. She saw me and said, 'Jack that hard cock for me, baby.' She took her hand and rubbed my cock a bit. I decided to play with her pussy a bit myself at that point (couldn't stop myself) and found she was pretty wet.
After I touched her for a while she pulled my hand away. She wanted to finish herself off. She started really moaning and cooing, and eventually lifted her legs up in the air as she came. This got me so excited that I started pumping my dick in earnest, and could tell I wasn't far off from coming myself. I asked if I could come on her, but she asked me to get a towel first and lay it on her stomach. I happily did this, and then I stroked until I pumped white jets of come onto the towel. Some got on her, but she didn't mind.
All this got me so excited I'm seeing her again in half an hour for a repeat.