According to the psychological world, there might be a myriad of underlying reasons someone would regress into or voluntarily take part in a "fetish" such as you describe. However, in infantilism (aka Adult Baby Syndrome), it's those underlying reasons which would need to be explored.
And yes. If/when found out, it'd most likely be the end of a career.
Of every one hundred men, ten should not even be here. Eighty are nothing but targets. Nine are real fighters, and we are lucky to have them, for they make the battle. Ah, but the One... One of them is a Warrior... He will bring the others back.
"Wrong door, buddy!"
Let no man's ghost say my training failed him.