When I checked this out I hated how bizarre they made it to satisfy a gameplay loop. I mean, you go down to the city, approach a sex worker, offer her a job, she shows up for work and bangs on camera, But then the next day she's on vacation. So you do something one day you obviously enjoy, make more money than a state worker, and then you need like a week long sabbatical.
Yet the stats for how many times you can slam your hips into a woman are completely ignored, in fact the animation scene breaks if you change position enough. Nothing to do with how much you can take before you give out, or how long before your legs stop working. No this game just describes prostitutes to have poor work ethic.