I guess she is the hostess.

She’s the only one naked, dancing at the party.

only naked person in a room of clothed people

I think she lost at some game.

only one naked at, retro only one naked, only one naked in group, only one naked guy, naked she loves, only one topless, only one naked at dance, only one nude, only one naked pussy, nude male only one, only one naked bikini, group photo only one naked, naked in front, girlfriend only one naked, only one naked women