My best experience wasn't a bodybuilder but a 6ft tall athletic type. Shower was fairly quiet so she only needed to slightly boost her speaking voice, she really got off on giving orders. Then midway through she lifts her leg and sends her foot inside my shorts, by that time I was 'engaged' to the point she didn't need to do much at all with that foot for what she had in mind. We happened to be in a hotel which offered pretty high-end bath products so she ordered me to go ahead and do her hair as well. I sure didn't mind the extra time.