Length problems during sex

Whats the length size that would probably have problems during sex in certain positions due to small erect length issues?

3-5 inches MIGHT be a problem with doggie style.

I am 6 inches and virgin will I be ok

Yeah you should be fine just try and get a bird with small ass cheeks then you haven’t got as far to go!

I am looking to gain another inch and I will be more than satisfied

Dude your more then well equip to have sex in ANY position.

Anything more then 6 inches is for looks and for your ego.

Also if your over 6” you may need to become skilled in clit licking and foreplay. Bigger dick means longer foreplay periods. Don’t want to make her bleed.