Chastity and orgasm denial discussion

I’m a married guy in his mid-fifties. Our sex life used to be quite vigorous, but over the past two years, my wife’s drive has dropped because of health issues. We still share intimacy a few times each month… sometimes with intercourse, and other times I perform oral on her.

She hasn’t really shown much interest in chastity yet. So I’ve been exploring it on my own … What I actually do is tease myself for days or even weeks without ejaculating. When the pressure feels too high, I milk out some fluid to find relief, but I make a strong effort - by all means - to avoid any kind of orgasm while handling myself manually. During intercourse with her, I might climax once or twice in a month.

So yes, I watch adult content, I stroke my shaft, and I don’t wear any device. Would you consider this “chastity”?