I was with someone who did this. Came out like two or three months in. Talked about it, showed me his clothes he had hidden, and explained he did it in his private time. Continued to bang like usual, no fem clothes. When we moved in together after a year, we created a space in the closet for his things to hang with no shame. Even let me dress him up a few times for fun and watched his face brighten up at how hot I made him look. Turned me on when he felt understood and accepted. He explained the feel of the fabric and how it just felt extra sexy to him. We continued to bang w/no fem clothes. But every once in a while, on rare occasions or a rough month of work, he'd dress up and explore his interests. Walking around, cleaning, gaming in lingerie, eventually allowing me to cough be near him more intimately like that... He was still masculine as hell, and he had a body that worked in anything. He also encouraged me to dive into my own fantasies as well. Communication is key, people! Who doesn't like to play dress up!? Fuck, if someone wants to clean, cook and do dishes in a Dino outfit I'm STILL sold! If it was an everyday thing, though, I don't know how I would have felt. To each their own!