That's great that you took care of it so early.
A suggestion: why don't you set some goals to do some work on your marriage a couple of times a year. Maybe do a general relationship book and a sex book and get a bottle of wine and discuss. Something like this one: https://www.amazon.com/Making-Love-Real-Intelligent-Intimacy-ebook/dp/B018GOLSJI/ref=tmm_kin_swatch_0?_encoding=UTF8&coliid=I2S3A3LINTKCJX&colid=24H3ZZ4YI3NFU&qid=&sr=
My wife's sexuality was pretty repressed for a while. We've been married long enough that we're through that phase. I was and still am interested in all things sex, in learning about how it all works, etc. She really isn't. So keeping things moving along by working through a book might be really good for you.