Sleeping with aneros in success? Does it help with “advancement”?

I originally started prostate play a couple of months ago with vibrating toys, but eventually found the aneros line up. I’ve been doing prostate sessions daily for about 2-3 weeks now. Last week, I was exhausted after a late night session and just went to sleep with the progasm in (had been using coconut oil for one of the first times). I woke up still fairly slick and was a bit sore the next day, but nothing too bad. I took a day off and everything was fine.

After, I decided to stay small for a bit and had a similar experience with the helix syn, (where I was tired and decided to just go to sleep with it in). The next day, I noticed that I was very easily arousable via my nipples, and would occasionally feel prostate pleasure throughout the day, without anything inserted.

My questions is whether anyone else has had success advancing their prostate sensitivity by sleeping with a massager in, and if so, what worked best for you?