What is Flaming Charleston?
1.
a sexual act in which a woman, whlile giving a man oral sex, inserts her finger into his anus. Upon ejaculation, the woman holds his semen in her mouth and proceeds to lick and suck on her finger before swallowing the combination of semen and excrement.
That disgustingly dirty, dirty, filthy girl was so drunk she gave me a flaming Charleston at the party last night.
See