The devil's lance

When a male decides to give a particular lady very happy. He first gets an erection, but then things get really crazy. He takes a hot liquid, ex. hot coffee, and pours it onto his fully erect member. The coffee causes the penis to swell to gargantuan size and turn red, thus appearing as the penis of the devil himself. The female should almost instantly want to fuck her man because it is quite a sacrifice on his part, as it is quite painful. The proceed to have sexual intercourse, and the lady is particularly pleased.