i admit that a woman naked is usually all i need, but there is something about a woman that wears something naughty and sexy. As long as the provider is comfortable in what she is wearing though can be just as sexy as some lingerie. From booty shorts to a body stocking women with confidence can make anything sexy.
I have a thing though for stockings,thigh highs and pantyhose type material, i dont get it makes me hot, but it isnt needed for every session. The idea actually of seeing a provider in her yoga outfit is pretty hot cause one thing i enjoyed when i went to the gym were them girls dressed in skin tight apparel.
Also seeing a provider in something like cosplay could be sexy too.