I am just 21 years old.

I don't fap or watch porn.

I lift 5 days a week (progressive overload).

I eat A+ food (Micro and Macro Managed). I don't do drugs or drink alcohol.

I think I am suffering from ED. I had sex with a chick yesterday. I was hard but I wasn't "super hard", Which kept on making in flaccid in between the sex and the bitch kept on saying "Why don't you get hard?" and I replied, "Shut up and ride". The only moment I was "Superhard" was during like 30-45 seconds before ejaculation.

Help me guys, I don't want to take viagra or any medicine. How can I get Super Hard like the moment before ejaculating?

Advice me RPers, Thanks