Sex while NoFap. Several Questions

Hey guys,

first of all, I am german, so pardon my english.

I got several question about sex during NoFap:

1. isn't it unfavorable, when you date a girl and it comes to sex, to be on NoFap since you gonna finish WAY earlier than normal? Also, in my opinion, the smell of semen isn't quite good.

2. I had a relapse after 14 days, because I had to work the next day, and I couldn't sleep, because my mind was exploding. I was thinking about any female I knew and I just wanted "it". How can I escape a relapse like that?

Thank you guys
kingcr10