conjugal visit 

Among the only opportunities a hard-time prisoner would have to engage in sexual relations or intimate visitation with one of the opposite sex (usually his/her spouse). Does not always have a sexual connotation, but in this case, it almost always does.

Of or relating to the marital relationship or to the relationship between a wife and husband.

"No more conjugal visits until we find out who killed Percy"

conjugal visit by Mr C. December 11, 2003

Conjugal Visit 

Visiting your partner who is currently in prison to have sex with them. Conjugal visits often motivate inmates to maintain good behavior.

Steph: God damn Bernie Madoff is a spunk!

Ashley: Yeah, I'd pay him a conjugal visit!

Conjugal Visit by Pepperonilawl September 27, 2009

Conjugal Tropical Visit 

A vacation to a tropical destination primarily for the purpose of 'getting some' when you typically are not able to - for example when both parties are geographically separated due to work. Also referred to as a CTV

I'll give you some tips on how to get him to take you on a CTV (conjugal tropical visit).

Conjugal Tropical Visit by Ctv2016 August 28, 2016

conjucal visit 

when someone goes to a jail to have sex with someone there

Joe paid a conjucal visit Mary while she was in jail. They had a great time (if u catch my drift).

conjucal visit by manda567 December 31, 2008