Vanilla wife need advice

Talked to my wife few time she is not agree on my point for lifestyle or threesome. She loves to watch porn specially threesome or gangbang that is how I been into this fantasy she only get aroused watching porn. Told her few time ls out of the bedroom as well on serious notes as well but she always say no you will be the one then gonna judge me. Recently I stopped asking her she told me one day that I know u love watching me horny, I said I love watching you in pleasure more than I want to so physically with you. I dnt know when she gonna get agree is she gonna agree at all or not because she came from very conservative thinking. She usually says even thinking of these things are sin when I told her about roleplay in bedroom. Please suggest me shall I try again asking her or shall I stop thinking this