During the Monica Clinton affair, I thought oral sex was supposed to be kissing. That lead to a lot of confusion when I heard you could get STDs from it.
A childhood belief about oral sex

others believed things like this
- I thought that 'oral sex' was just French kissing.— Rachel
- i used to think that oral sex was kissingAnon
- I used to believe oral sex was french kissing.— Anonymous
- i used to think that oral sex was just a fancy term for kissingAnon
- I believed that oral sex was people having sex in space.
I think I got 'oral' mixed up with 'astral'— PinkPanther - When I was seven, I thought oral sex was when you talked about sex.Anon