cervix 

Begining of the womb

Look at your cervix with a speculum

cervix by karel69 August 13, 2005

Cervix 

Vagina neck

The dude was so big he hit my cervix

Cervix by Sad as an Oyster January 24, 2020

Cervix 

Where my Jimmy' is placed in Jessie'

Tight Cervix Jessie'

Cervix by TrumpTheKiđkissingSexoffenđer. October 22, 2020

Cervix 

Where your period comes from

oh that thing the cervix

Cervix by anonymous April 3, 2024

Cervix 

Where your period comes from

oh that thing the cervix

Cervix by anonymous April 3, 2024

cervix boxing 

pumping so hard that the fella is pounding or "boxing" the cervix

He had my legs over his head and got to cervix boxing so hard I had to stop!

cervix boxing by Anonymous July 31, 2003

Cervix tickler 

The insertion of one's fist into a vagina until it meets resistance, whereby it unfurls to create a tickling motion against the cervix.

Guy1: "Oh my god dude! I gave this chick the cervix tickler on Saturday!"
Guy2: "M88888"

Cervix tickler by Llama_Farmer March 31, 2015