I have a theory about what's going on at Comet Ping Pong.
There's a hidden bathroom at the back near the ping pong tables where the kids hang out (inc. late hours). The hidden bathroom is a hole in the wall room (ie: put cock into hole in wall). The pedo's select a ping pong kid (child prostitute) to give blowjobs from the other side of the wall in the hidden bathroom.
Jenny (Task Force) talks about hole in the wall in this thread on Voat
https://voat.co/v/pizzagate/2677890
Here she is inside the hidden bathroom
https://streamable.com/e7h14