Ladies, have you ever traded oral sex for anything else? Rent? A job? A ride? Etc.? If so, who made the proposal: you or Him? Did you put much effort into it or was it just enough to get the job done?
Back in the 80's I used to cruse the around the L.A. Area. Had a bumper sticker on my truck, "Gas, Grass or Ass, No One Rides for Free." I'd pick up hitchhikers and get sex in return for taking them where they wanted to go.
I never pushed for physical payment, and weed was still illegal back then so I never asked. But gas was still cheap so anyone who threw me a $5 got a ride just about anywhere in the L.A. area. But you would have been surprised at the number of women (and sometimes men) that offered to blow me for a ride.
I've received several blowjobs for a variety of things, car repairs, rides, rent to name a few always proposed by them