First off, I no longer worry whether someone betrays me, deceives me etc.etc Coz God will be there for me when the whole world collapses and I'll let God deal with their wrongdoings against me.
I trust you.
Your sharing was a bold one and it opened my eyes to other ppl's experiences. While I have/had sexual struggles, God never allowed the demons to become too strong (guess He knew my limitations). My whole life I've been protected from evil spirits, demons and whatever minions of Satan and I'm very grateful coz I'm pretty weak.
However, I must share that I experience the same healing. There was a time my mind was completely filled with perverted stuff. Note this: This happened when I decided "This has to stop." I think Satan got upset that I was going to reject this sin so the loser must have intensified the temptation to make me give up. It was awful. I didn't want to think and wished to stop. I didn't see or hear demonic stuff but I know I was losing control of my mind.
In desperate cries and anguish, I cried "God, pls stop it! I don't want it anymore! I hate it I hate it. Save me!" For the time being, I ran away from any temptation....I kept my mind busy on something else. Praise God, I realized later on (a few days), my mind was cleared. I no longer thought of such stuff. I could discard perverted thoughts so easily coz something inside of me, rejects it straight away (Holy Spirit, is that you? Thanks! ^^). Like you did, I tested it...I tried to think back any perverted thoughts but it had no effect on me. MIND YOU: This does not mean you should test the Spirit. I was curious and one time is enough. The Spirit has done His job and is still protecting me until this day. So I'm free!!! I pray that Volt, as you, I and many others remain in the battle, let's hang on to the victorious side.