My FWB is this tall, dark haired woman, whose husband is in jail for a long time. It started off, when I was doing some work at her home (I am an electrician), and she complained how she always struggles with work around the house, since her husband is absent, and she just told me he is in jail for life. So I gave her my phone number, told her I would fix things, if I could manage, for a reasonable price.
I honestly thought she will never call me again, but a week later, there she was. And the week after that, and the week after that.
I did charge her some pocket change for simple things I did, but after a while it was obvious she was calling me, more because she was lonely and needed someone to talk to, because the "work" she had me do was silly, things she could do as well.
So I asked her out on a date, and she said no, since she can't afford a babysitter. Ah, what a heck, I tried... But, before I left, I saw she was conflicted about something, so I asked her what it is, and she somehow mumbled that, sometimes, I might stay the night, if some work comes up, that might need more than a day to finish.
Calling her cock hungry would be an understatement, this woman does it all, with such passion and lust, that I never saw anything similar before. I think she hopes that at one point, I will ask her to marry me. No way. But it is lots of fun, for now.