I use to think condoms was something very small, something you put inside the hole of the penis not over the penis.
A childhood belief about condoms

others believed things like this
- I used to believe that gay sex involved a man sticking his penis inside another man's penis.Anon
- I used to believe that condoms were weared by girls and boys
both. And they both have penisAnon - i used to believe that you could breath through the the hole in the end of your penis when you were swimming.Anon
- I used to think that Frankie Avalon sang, "Hey Penis, Oh, penis..." instead of "Hey Venus."Anon
- I thought that when gay men had sex they did it by one penis going inside the other! — AA
- I used to believe that gay guys had sex by sticking their penis in the other's penis.— Fanbrat