We've been like that for around 10 years, we fuck maybe 4 times a year, but I wank daily with her knowlegde/ approval. About 6-7 years ago,we'd agree i'd try to go a month without wanking as well as no sex, which for someone who wanked once to twice a day everyday for over 35 years was very hard. I got about 3 weeks in, and it was driving me crazy, I couldn't concentrate, was depressed, my balls were killing me etc etc. so my wife said, she'd break the agreement willingly, seeing I was so desperate to cum, I had to wank once an hour, every hour for a whole day... 12 wanks in a day, and cum everytime or there would be no pussy or sex at all for the rest of the year. So I agreed to do it.
The first wank was amazing, and I cummed in seconds. The 2nd, 3rd and 4th were fun, and I needed it. But by the 5th, i'd wished i'd waited the extra week. 6, 7 and 8 were pointless, couldn't get it up, if I could I couldn't cum, and if I released anything it was more than painful. For a few days later, cock was aching like nothing else. It felt like it was on fire. My wife still reminds me, my true love has always been my own hand, and its never broken my heart, although it came pretty close that day