One of your first posts literally says “we have great sex so maybe he doesn’t need to” which is a little high horsey, that’s just my opinion and possibly because I come from a relationship where wanking is totally normal part of our sex life I’ve interpreted it as more of a “good sex means you don’t need to
tank”.
However you then say it again by saying you’re normal and have lots of sex mid 20s, there’s a lot of people who still have lots of sex and lots of wanking in their mid 20s, which is still totally normal.
At the end of the day I couldn’t give a monkeys who wanks, who doesn’t, who’s getting their rocks off from missionary or swinging from the rafters by their nipple clamps, it’s all what works for your relationship and if you’ve found someone who’s sex drive matches yours perfectly then I think that’s pretty awesome