As I am comparing cut vs uncut, and normal frenulum vs tight frenulum, I am not a good example for you.
I cut my frenulum purely because the tightness was pulling the head down and it looked weird.
The banjo string tightness was also very sensitive and DID shorten the sex .
After two ties I am back to normal. I really don't know if tying your frenulum will help you last longer in bed.
There is a PE topic list on this site so raising the question there may get you some more responses and help you figure this out.
Cheers
I cut my frenulum purely because the tightness was pulling the head down and it looked weird.
The banjo string tightness was also very sensitive and DID shorten the sex .
After two ties I am back to normal. I really don't know if tying your frenulum will help you last longer in bed.
There is a PE topic list on this site so raising the question there may get you some more responses and help you figure this out.
Cheers