Carpooling, does it lead to sex?

[sith11]

man, maybe its just me, but anything with a female can lead to sex, if both parties are willing

working together, studying together, etc, being stuck in an elevator

[karlhein]

Traveled with two different ladies to do research projects (separate times). I was married, not happily, the were both younger than I, both married 3-5 years. I knew each reasonably well from the office, and both were cute, if a little bookish, but not overky flirty or show offs. They got chosen to travel with me based on their skill set by our mutual boss. One trip was 3 weeks in duration, the other 5.
The first week of each trip was pretty similar abd normal for both trips, hard work during the day, dinner in the evening, conversation progressing to where we got to know each other better. Both revealed that their husbands were giving them enough attention at home. I was sympatheric, but tried not to be very assertive, as I was the senior person in the group and didn't want to be accused of pressuring subordinates.
In both occasions, on the 7th night out, they came back to my room to watch television and have a glass of wine. Both iniated giving me a back rub, abd sat behind me on the couch, with their legs outside mine. As the say, one thing led to another, the rubbed my back, pusshd their boobies against my back and pulled their legs closer around me. Predictably I leaned back into them, amd put my hands on their legs, and before long we were kissing and the clothes were coning off. That much was similar for both ladies, their subsequent respones were very different.
The first, Anne, was very tall and thin, very blonde, with very small, poibty breasts. Once we got to the kissing/stripping, she was much more passive, clearly wanting to do what we were doing, but more shy and harder to arrouse. She lijed beibg eaten, but when it came time fir fuckibg, I had to rub the head of my cock against her dark blond pubed pussy for several minutes before entering her. We fucked nightly for the next week, and she seemed to enjoy it, but the only time she came was wgen she sat on my cock facing away from me, and I could finger her as we fucked. That seemed to get her off pretty quuckly. We fucked a few times after we got back, and sitting on me with me reaching aroubd to finger her seemed to be her favorite. She moved to another part of the company, so I didn't see her for about a year. Late one afternoon she came by, about 5 months pregnant. We talked, then couch fucked, after which she told ne that I was the only guy ither tgan her hubby that she had been with, and that I taught her how to have an orgasm, whuch so improved things at home that she got pregnant.
The other had a rounder body, with the firmest, best shaped breasts I had/have ever seen, with nipples she loved to have sucked. Shw was much more experienced, and knew what she wanted, which was mostly to ride me while I pinched or sucked her nipples. She came frequenty and intensely. This was at a time when few women shaved, so I think she was the first bald women I had. Our project lasted 5 weeks, so we had 4 weeks of daily sex. In the time of her period she liked to give long blow jobs and fuck up the ass, although she much preferred pussy over anal when she wasn't on her period. It turns out that her hubby, who made lots of monery was a once a week, one minute man, and I was part of a string of lovers she had to satisfy her needs. After the trip, we fucked off and on for several years, and through 2 carefully planned "one minute babies". I wasn't her only lover during this period, but she said she particularly liked me because I took a long time to cum, and could recycle well, so she could have lots of orgasms.