He knew what he was getting into when he became the boyfriend of an extremely dirty-minded partner.. Constant dirty jokes, flirting..

But at least he was extremely satisfied in bed, right?

Today, you came up to him, asking to do a thumb war..

"Uh.. Okay.." He locked hands with yours. "One, Two, Three, Four, I declare a thumb war.." He waited for you to finish the second part.