Deep Throat – Don’t even attempt to shove your member down your girls thought without consulting her. If she is a normal woman she may have a strong gag reflex which may result in a large mess to clean up. In most cases a woman isn’t going to love the idea of having a penis lodged down her throat. So if you are looking for a deep throated blow job talk to her first.

Not preparing for anal – Porn stars are likely lubed during breaks and have disturbingly stretched sphincters. However if you are like most people you need proper lubrication and need to go in slow.

Ass to Mouth -You have seen it a porn star moves straight from anal sex to getting a blow job. Most people don’t want to have stuff from the back door in their mouth. Also the anus can contain lots of bacteria so it’s not the healthiest. If however you decide to do this you should make sure both partners are fresh and showered.

The facial – Be considerate if you want to cum on her face, butt, or breasts ask her first. You don’t want her to have a hassle cleaning it out of her hair and it can be extremely painful to get in your eyes.

Dick Slap – Porn stars normally slap their dick on various things. A possible explanation is they are slapping it to keep it stiff. If you have trouble staying hard give yourself a couple strokes or ask your partner to help you with her mouth. Never dick slap her without due warning.

The Pile Driver – Named after a wrestling move you should get the idea that this should probably left to the porn stars. Overall this position is just going to be uncomfortable for both of you.