I reguard my employees as employees, if they aren't happy with me as their employer, they are free to seek employment elsewhere.
As to their pleasure, not relevant while they are working, best they wait until they're off duty.
Quality, I would never hire less than an '8' (unless horribly drunk).
Come to think of it, I never had any orgasms while I was at work either, I suspect it would have been a sacking offence, your workplace must have been very different to mine.