Chastity and orgasm denial discussion

I’ll skip the background and get straight to it: before we start having sex tonight, my wife is going to tell me how long I have to stay in chastity without a full orgasm after driving me up the wall by constantly shifting the dates. She always claims she never wants me to climax again because she likes seeing what happens when I don’t. I kind of agreed to any length of time for this state, as long as she gives me ruined climaxes once every 4-6 weeks to clear out my tubes and ensure everything is working properly. She isn’t going to milk my prostate, nor am I having a full release, so those partial releases are our only option. I don’t think she’ll make me wait the whole year since she usually prefers for us to have one climax together each month, but she read somewhere online from an author that 1 year is a good period to break a husband and put him in the right frame of mind. So I am unsure what she may say and nervous about it.

My question is how is long term chastity? Do you feel horny all the time or does it fade and you just forget about it? What can I expect?