Well, I am a newbie here as you say.
French rubber fetish guy, not very sure with my "technical english", particularly concerning chastity devices, so I hope you'll all understand what I mean.... (PS: "what device do thumber wear"? to register... I had a look at my favourite dictionnary to see what a "thumber" is: no answer... Holy sh*t! .... and then I finally understood..

I am a 42 yo guy, very keen on rubber fetish, wearing my complete rubber catsuit as often as I can, under my normal clothes for example to go to work, in couple with an extraordinary 31 yo woman, who wears rubber to please me.
I am very interested in putting me in complete chastity for her. She 's interested to! (She says "my guy having an hard-on only when I want... perfect!").
I once bought a Curve, but it was too narrow for me, so impossible to use it

I am here to look for advices from experienced guys (and their KH of course!) to choose a good device that I could wear 24/7, completely invisible under my clothes.
The big problem, for me, is to measure correctly my penis. So, if you feel like helping me... would be great, guys!
I hope you understand my strange english... Please, when you answer, try not to use to many slang or familiar words (I like them, but it slows me down as I have to look into a dictionnary...).
Well, I think I've told everything. I hope you are sure now that I'm a robot

Kind regards, and thanks in advance for helping me!