A fetish where someone slides their finger in their partner's anus then uses the tight pressure to crack their knuckles.
"My girlfriend lets me use her ass for Sphinctorectal Digital Cavitation and my knuckles have never felt better"
by The Random Loon Publisher September 24, 2019
Get the Sphinctorectal Digital Cavitationmug. by Droit May 22, 2024
Get the Cavitemug. by Doggystyle123 January 17, 2020
Get the Cavitmug. The act of blowing air into her asshole while eating ass and watching her butthole fart( cavitation).
Buddy 1: Hey, Buddy. How was the date last night?
Buddy 2:Well Buddy, it was great. She let me cavitate the pump ; ).
Buddy 2:Well Buddy, it was great. She let me cavitate the pump ; ).
by Berrymacoxknr March 1, 2025
Get the cavitate the pumpmug.