i Register
In some senses, fingerbang is marked as slang, vulgar. Watch for register when choosing this word.
verb
To use one or more fingers to stimulate another individual's vulva, vagina, or anus for sexual pleasure.
I would tell her "Your roommate's really pretty," before moving on to long monologues about ex-girlfriends, every cheerleader I ever fucked, a cousin I fingerbanged at a party in Virginia Beach[…]
noun
The use of one or more fingers to stimulate another person's vulva, vagina, or anus for sexual pleasure.