[Superb]

I also am a MSM. No will or need to transition. I am growing them because I just like them and I want something feminine, but not so obvious that they couldn't be due to being chubby. Still, I want boobs and not moobs.
I rarely am into images of guys with boobs unless the boobs are very feminine. I like everything feminine so I am looking for more of that.

There are women out there that hate their breasts, bind them and will even go so far as to have them removed.   I just look at myself as being on the other end of that spectrum,  a male who likes the way breasts look and feel on myself.