This is very intriguing. I am 50 and have just gotten started in this hobby. Had a double with a couple of amazing girls. toward the end of the session one was sitting on my face while the other was giving me a great bbbj. She grabbed a small vibrator and started to put it in me never having this done to me before. I know it went in but I exploded within probably 3 seconds of her doing that. I usually have an issue reaching the pop and that emptied me in seconds. Now like I said this session was coming to a close but it caught me off guard that I seemingly had no control. Would like to go into a session knowing this is going to happen and see how I perform.