When I was younger, I thought when people had sex, the man's penis would somehow lengthen and wrap around the woman's brain. I have NO idea whatsoever why I thought this, I just know it terrified me!
A childhood belief about sex

others believed things like this
- When I was younger I thought that when a woman was pregnant she would feed her baby through her belly button!— Hennie
- When i was younger up untill i was like 8 or 9 i thought that famous people didnt poop only normal people!!!— kaitlin
- I used to believe that people who wear glasses did had a second brain!— Onessa
- I thought the line in the song "more than a woman" was "four-legged woman".— boo
- when i was younger, i thought that people disappeared when i wasn't with them.— Debbie
- I thought my brain would explode if it was in the sun too long— Heather