I remember fully realizing it when I saw "Threesome" in the movie theater. Before then I had crushes on guys, and sometimes I confused lust for just being envious of their looks.
when there was a man's penis in my mouth
anon
Eric Nies on "The Grind."
Around age 5
I was 17 or 18.. I discovered it fairly late. I'm a bisexual female btw.