sexual chameleon 

A person that has hetero and homo sexual tendencies. He or she is willing to engage in any and all sexual endeavour that presents its self.

Earlier in the night i saw Ryan making out with a hot blonde girl. Now he's in the bedroom with Joe, what a sexual chameleon this guy is.

sexual chameleon by The Specimen 9 August 10, 2014

sexual chameleon 

someone, sometimes bisexual, who swaps both between being a bottom and a top and between submissive and dominant
someone who is both a verse and a switch

John’s a total sexual chameleon, he went from being a service top to a power bottom in one night!

sexual chameleon by gaylord jefferson December 6, 2018

chameleon sexual 

when you don't like anyone and people don't like you so you can just be whatever you feel like with that vibe

ugh now might go chameleon sexual because no one likes me

chameleon sexual by LILsnooki May 28, 2020