My wife use to do massages, which started out ending in a hand job for the guy she was massaging, then guys would ask if they could play with her pussy when she was giving them a hand job. Then some guys started asking for blow jobs, she still only charged for the massage, but the tips got bigger. Then she had a couple, ok more than a couple regulars that asked if she would do their massages naked, which she did, never asking for more, then before I knew it she was fucking pretty much all the regular guys and still not asking for more money. It was hot as fuck, I’d be at work and she would text me and send me some of the details.