Very interesting to read , did a little research and heard of some guys still "controlled " upto 6-8 weeks later and it seems that it's pretty much open ended depending on the right treatment in the first place , also seems to not diminish the cucks sexual desire at all so very very frustrating for the cuck .
we had a look on line and they are cheap enough , Claire seems to think that it could be useful with the wife offering her cuck full sex as long as he can get hard knowing there is no chance of it happening, but the punishment for not getting hard would be another treatment.