Chastity and orgasm denial discussion

My wonderful wife/Miss/kh and I have only been doing this for about a month. I’m not in full time lock down because of family reasons but am locked as much as possible; however, she doesn’t allow me to cum without her permission. The first 2 weeks were incredibly hard, especially when she allowed me sex with her bit but forbade me from cumming… I failed miserably and she wasn’t impressed (though in my defense I hadn’t cum for about 10 days since I’ve never had to hold it before) so I exploded quite quickly. Now though, after only 4 weeks of denial and chastity i am in the mind frame of not wanting to cum!!!!! Twice this week we’ve had sex and I’ve managed to hold it in!!!! Last night she was very impressed as foind a way to do it; she came multiple times while i was on the edge all the way through!!!! It was amazingly frustrating. Especially when I had to go down on her and clean up ALL of HER cum at the end. She kissed me with a wicked grin, said goodnight, rolled over, and went to sleep. I lay there for 30-45 mins still rock hard… Very frustrated… But very happy that i managed to pleasure her so well while having my own release:)