Yeah, the girls that need guys with huge dicks are usually sluts that are all stretched out anyway. Ideal size is probably 6-7 inches, above average but not too huge.

and many if not most women in my experience are kind of needy. So even if you're not a pro at pleasuring women, if you can listen to her talk about stuff and tell her she's pretty and cuddle with her even if she doesn't want to have sex, you're way ahead of most guys.