I used to beleive that sex was sitting clothed or unclothed making out.
A childhood belief about sex

others believed things like this
- I used to beleive that little drawf men were inside each traffic light, making them change colors. — alisha
- I used to think that sex happened on accident while clothed.Anon
- Until about the age of 13 i used to think that oral sex was 'normal sex' but fully clothed!!— Daveyd
- I used to think that a company had boats all over the world making waves, and airplanes making cloudsAnon
- When I was younger I didn't know wut the difference was between making out and making love...— tyna
- I thought making love meant making someone fall in love with you!— Brainhead