What expectations guys have after marriage? I am curious to know your opinions. Thanks

Expectations of what?  Sex?  Acceptance of looking at porn?  Maybe elaborate a little and we can anser.  Thanks!

I was not thinking about something specific, in general, from the women they are going to be married to. 

Some want sex, some just want some time by themselves. etc :)

I'd expect the woman I marry to be the same woman that she was before I married her.  If I marry a girl that cooks, cleans, and has sex before marriage, I'd hope that same level of contribution would continue after marriage, and also expect the same from myself.  Marriage should change nothing hopefully.