No way man! At my current age maybe but not when you're in your 20s, especially in your early 20s  
Unless today's youth can relate to my current age and then "The Times They Are A-Changin' and  "forever, not for better" and then "turn on those sad songs" because they sure should be playing lol

When you're 18, you get off in 5.4 seconds, but you're ready to go again in 5.4 minutes.

When you're 60, you can go for 54 minutes, but then it take 5.4 hours to be ready again.  (If you're lucky.)

It's all about averages.  Thus, the old saying that you can drown in a river that averages only 12" deep

I have to agree with mrfisher it...

takes me at least 45 minutes to cum at the ripe old age of 57. Young chicks think I,m holding out on them and older chicks think I'm a stud!