fellatioship
A relationship solely based around the idea and act of fellatio.
Dan's friend: "Dude, are you still getting action from your girlfriend?"
Dan: "We aren't going out anymore, but we're definitely still involved in what you could call...a fellatioship!"
Dan's friend: "Totally righteous dude!"
Dan: "We aren't going out anymore, but we're definitely still involved in what you could call...a fellatioship!"
Dan's friend: "Totally righteous dude!"