Under Skirt Finger Bang. Surreptitious digital penetration beneath a free-hanging garment extending from the waist down. Sticking in your finger under cover of concealing clothes. Sneaking a quick, hidden sexual act. Noted in Wonkette.
You canât see it, but that dudeâs other hand is pulling the USFB.
I didnât go for the usfb, but there was a bit of over the pants rubbing.
usfb: define #2
Under Skirt Finger Bang. From one of the first posts on LastNightsShots.com.
I’d USFB her. And her friend.