Half of them who advertise them don't even know what the terms mean.
Had one girl once thought watersports was sharing a bath!
Another admitted she had no idea what was on her profile (which I recall included bb) as someone else was responsible for it.
Also, just by way of experiment you understand, I telephoned Supreme 69 agency and asked them about hardsports
as they were advertising it and I couldn't imagine any of their girls doing it.
The EE guy who responded said, 'Please sir what is hardsports?'