4 ms·Btw, doing long division in your head (during sex) is a good way to increase endurance…by lurquer 4y agoBtw, doing long division in your head (during sex) is a good way to increase endurance…wrycoder 4y agoMeanwhile, your partner says, “Beige. I’m going to paint the ceiling beige.”lurquer 4y agoExactly.