I saw that on Reddit a while back and said something and was told by a lot of people I was a prude though it looked like they were being groomed for doing that to a pedo at some time. I was disgusted on how they said it was natural and I thought where the fuck is this what a kid with no outside media or role models would just start grinding at 6 or 8 or a girl just let him. Hell I didn't even like girls till that southpark "bebe's boobies" moment in 6th grade since boobies "grunt grunt" were emerging and I was going through it also.