Apr 1, - Photo from Sandor GardosThe little man in the boat: Everyone jokes about how hard he is to find, but is there a way to make him, well, taller? Jump to See your doctor - Temporary enlargement is usually tied to sexual arousal. When you're aroused, the blood flow to your genitals increases. Your clitoris and labia will swell as pleasure builds up. Your clitoris may also stay enlarged for an extended period if you're frequently aroused but not experiencing a release.