Scuba Goose 

When one who has extra long fingers proceeds to enter the vaginal region to perform "hand sex" as the laymen call it, but must first don a finger cot, or finger condom, typically to not fertilize the woman with previous ejaculation from the prior hand job or "handy dandy jerky spammy".

Jane - "And when he finished, he said 'it's your turn.'"
Sue - "And...?"
Jane - "He did a Scuba Goose! He had no idea I was allergic to latex, so I walked out of there waddling, but not from a good railing."

Scuba Goose by loosegooseontheloose January 24, 2024