I thought “rimjob” was a synonym for anal sex, turns out it’s even grosser
A childhood belief about sex

others believed things like this
- We had an antique lamp that I thought was hideous and for years I thought "Art Deco" was a synonym for ugly.Anon
- I used to believe doggy-style was anal sex... I believed this all through high school.Anon
- I thought if you get gangrene your skin turns green— Cyberdemon
- I thought that cars could only make turns when you used the turn signals...— Toby
- I used to believe that when you put toast in the refrigerator, it turns back into bread. — sambot
- I used to think there was a crayon called "window color." Turns out there isn't. — Not the brightest crayon in the box