Not counting what she did as a school girl and before I met her, my wife has done a few things for advantage and cash.
I came home one day and found plumbers tools sitting on the floor and found the plumber naked, and up to his balls in Lani on our bed.
She explained to me later that the job he was meant to do that day was going to take more time than he had allocated and because he had other jobs that day he'd need to come back another day. She wanted it done that day. So, while rubbing his cock she done a deal with him that if he postponed the other jobs, she'd fuck him when he finished ours. He postponed his other jobs. He finished ours, and she fucked him as agreed.
The man who does a lot of maintenance jobs in our apartment block she fucks regular and we never pay for any work he does.
We met a man who owned a beachside house during a weekend away and to cut the story short, we spent many a long weekend at the beach 3 hours north of Sydney and when we were there I'd be laying in bed listening to Lani paying the rent in the next room.
A few years ago a series of events due to a car breakdown led to her being paid to fuck anyone who wanted it at a businessmans party. I have written about this previously.
There was a bedroom connected to the main party room and she believes at least 25 men fucked her, some more than once over the night, and her pay was $3000. She did this 3 times and the 1st time she got a $2000 bonus because the host said she was the first party slut he had employed that actually took on all cummers and didn't stop until the last testicle was drained.That's not exactly what he said, but that's what he meant.
We never needed the money for any of this stuff but she loves the nautiness of fucking for gain. So do I.