What is oral sex (blow job)? IT's an oral sex act which involves stimulating the penis using the tongue, lips and mouth. Most men are fans of the blow job as it gives him intense sexual sensations and can bring him to orgasm. How to give oral sex: As a rule, oral sex should mimic the movements of full sex penetration and while it's called a blow job - there's no blowing involved! Don't make that rookie mistake! Instead, blow like a pro and take his penis into your mouth, (with plenty of spit) and suck up and down his shaft mimicking the thrusting motion of penetration, taking care n… Read more