The naturalness of it is why Tina was discovered. That first time (partially) dressed was complete enough that it was clear this wasn't the "guy" me, but I was so very comfortable in my early feminine self that my wife commented immediately, it was that obvious. The conversation quickly escalated and now Tina is a permanent part of life. The "guy" me still dislikes being anything but himself, but Tina is a completely other matter, and she is VERY comfortable with herself!