Closet Nymph 

A girl who appears to be a prude, innocent, and conservative, but in reality she thinks of sex all the time and pictures dirty scenarios in her head throughout the day.

Stephanie: I literally can't stop thinking about sex, its all I can think about.

Jasmine: I know exactly what you're going through, I have had sex dreams for 2 weeks in a row. I'm such a closet nymph.

Closet Nymph by The Secret Prude October 28, 2012

closet nympho

a girl who acts super conservative & reserved in public, but is always secretly thinking dirty thoughts and having sex behind closed doors.

"yo, i totally thought that girl was a virgin. she fooled me, she's a total closet nympho!"

closet nympho by mootix123 December 9, 2008