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.

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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.

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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?