Fellatio is the technical term for oral sex performed on a man. Its root is from the Latin verb meaning “to suck.” For many men, oral sex is a more intense experience than intercourse. This is due to the concentration of stimulation to the penis by mouth, tongue, and hands. Each man has different areas of concentrated sensitivity, so it’s important for a man to communicate what is pleasurable to him during oral sex. If he is not comfortable speaking out loud about his needs, he should gently guide his lover either with his hands or let her know when she’s doing the right thing by making some oral indication such as telling her he likes what she’s doing or sometimes even just a moan will send the message!