i used to believe that sex involved peeing into girls.
A childhood belief about sex

others believed things like this
- I used to belive that boy's peniuses were for peeing on spider webs, so they wouldn't scare girls— StarTrekFreak
- i used to believe that when you had diahria you were peeing out of your butt.— roger rabbit
- I use to believe that peeing was bad for your body, and it should only be done once per 3 days— Master P
- i used to think when i was like 5 or 6 that a leprechaun would crawl up into me when i was peeing.— anonymous
- Until the age of 10, I was terrified of peeing out my intestines.— darya
- I use to believe that when it rained, it was actually God peeing on us because he was mad at the world— Orejita0925