Sexertisment 

Pronounced (Sex-r-tie-s-ment) is an ad for a sex game, website, etc.

(Is on Pornhub)
Person: Fucking Sexertisment

Sexertisment by ion0320 October 26, 2018

Sexertainment 

A relationship that is based purely on sex all the while keeping one partner entertained for the time being, until finding someone else.

Girl one: Hey girl I noticed you and Garry have been going out regularly. Is it getting serious?

Girl two: No girl, he is just sexertainment. Something to keep me from being bored!

Sexertainment by CandieLand September 21, 2009