I cant seem to find the file on here any more but I listened to it a while back, i know it wasn't EMG's and the hypnotist instructed the use of a spiral which I remembered stood out.
Anyways I tried this file and at first I found it would only work for the nigh that I listened to it for, but now its having the full effect and I'm feeling my nipples erect all the time.
Ive been pairing this with a breast addiction file. I don't know if this is related or not but the other night after listing to said files a few times I woke up did my normal routine and half way through the day I realized I had left my bra at home, I'm not sure if this is a side effect or not but I cant help but feel its related.
Either way this is one of the first files to work for me and I'm finding others are starting to take effect to : )
If I find the file I'll link it here, its really a good file!