Amber is using Benny to make money! She is making content with him. She is his best friend so he wants to make her happy even if he can't breathe. She locks him into the smother box and starts pumping him up. She pumps his head up deep into her ass. He needs to practice not breathing. She is smothering him and he can't breathe. But that is ok. Its not about him. Its about Amber making money.