I want to have sex?

You have floppycockalitis, it is quite normal, your dick is scared of this woman.

Just relax. You will have many chances with that woman. Just relax. Do not think about your performance.

Think about her sexy body. Her luscious lips. Her hot breasts. Her soft thighs and sweet pussy.

That is how you got to think. Performance follows.

Lol. He's saying he can't get hard even though he worked for it.

hhhaahahahahahhaha

This might be due to a porn addiction or a required fetish that you are unaware of. Try self pleasure in a position more relative to the act, like laying on your back, standing, or missionary as oppossed to sitting down. Also use your imagination as opposed to video. Once a day for two weeks should condition your mind and body.
And it may just be the bj. Its rare that a bj brings me to climax. Test stuff out, but find a better teaching aid than porn.

Who cares about your incoherent trifles?

well the first problem is that you cant construct a proper sentence, so we dont understand your predicament. but from what i have deduced you are failing to get hard to a milf who tries to suck you off. this problem is solved by not masturbating to porn 20 times a day.