I hadn't played with chastity in years, but after having a child and the lack of intimacy that followed I found myself 'returning to my roots' and pulled out the old CB2000. Played around with that for a week but was reminded of the one main reason that I don't like it - I don't like to be 'punished' (pain) for being aroused. I'd much prefer to wallow in it and enjoy it to it's fullest.
I also had previously done some hypnosis stuff with an ex (and a short stint with my current), which was a lot of fun (that trigger to make her instantly wildly turned on and want me to orgasm asap - brilliant, just saying - as she leaps on top and starts thrusting while gasping out "What the hell did you do to me?") My ex also tried a suggestion that I only ever got horny around her - this lasted about a week before it started to fade. And then I found this post.
My initial plan was to listen to the LSD every other day for a week and make a decision from there if I was going to pony up the cash. On Thursday I listened to LSD twice, then again on Friday morning and I just had to have more so I paid for Deep & Chastity as male_pet advised.
The results have been nothing short of spectacular for me. I've gone from 3+ times a day (I work from home) chronic masturbation to completely chaste. I sent the link to this thread to my partner on Sunday evening. Her first question was quite unimpressed "What, so you can't touch yourself until someone on the internet lets you?" In V2, at the start, it now tells you that if you're currently serving someone, Lee is substituted out for them. So there's none of that having to ask for her to transfer this calmed her down significantly as she wouldn't appreciate a 3rd person in the relationship.
I've kept listening to the chastity one each day (repetition helps me!) and mixed in the deep and LSD as well when time permits.
There are two things that my GF is particularly enjoying at the moment - the hypnosis includes a suggestion that you want to please your KH and the amount of touching/cuddles/kissing etc. that I want. Definitely starting to feel the very happy effects of "careful what you wish for" as she flatly denies me any alone time and teases me incessantly. She has let me out for a fun session with her, and the belt off/on worked without a problem which was good

So, while it's been not even a week, if you like the idea of hypnosis and chastity, this is absolutely brilliant. While I have no idea yet if I can orgasm (or if it limits me) the belt absolutely has stopped me touching myself (although waking up humping the bed was interesting and stopped almost immediately)
Couple of further things...
I don't even get to start the thought "This feels good." before my hand moves away, seriously, as soon as the thought starts to come to mind, it's over. That is incredibly frustrating, more so in some ways than wearing a real belt with limited access.
She tried to push my hand towards me when I was throbbing and it felt like my hand just automatically pushed away without me trying (really weird feeling!) she even tried changing the amount of force she used quickly but we never got close, it really did bounce back like a magnet.
I've started her listening to the Good night sleep one which is good (she can lie awake for hours!) and works well for her to go to sleep although she hasn't managed a full night yet. And last night we listened to the health one together, no effects yet, except I am craving more water...