Volley ball

Isn't it uncomfortable to have something stuck in your buttcrack
I'd totally tolerate it to the sake of beauty and sexiness when wearing thongs or something like that
But they're playing sport?
Like you wear lace bra for sexy time but no one wears lace to sleep

https://sixtwofourfourtwo.files.wordpress.com/2015/07/touchthebutt.gif

#2 had my curiosity but now she has my attention.