I used to believe that a blow job was where the lady at the hair salon would get horny and start blowing on a mans penis. i thought that oral sex was when a girl made out with a mans penis, and that 'humping' was when a man put his penis (humped) a girls boobs. this made since because the boobs were humps and the penis was a hump...?
A childhood belief about oral sex

others believed things like this
- I used to think that oral sex was when the guy put his penis in the girl's belly buttonAnon
- I used to think that Frankie Avalon sang, "Hey Penis, Oh, penis..." instead of "Hey Venus."Anon
- I used to believe that gay sex involved a man sticking his penis inside another man's penis.Anon
- I used to believe that gay guys had sex by sticking their penis in the other's penis.— Fanbrat
- I used to think blow jobs were when you held a penis and blew on it. Of course this was when I was 12.— Marisa
- I used to believe that girls pee was in their poop, because they have no penis.— s