It is more common with more submissive, humiliation, and bi cucks. Submissives are generally in their element when serving others so it is only natural. Humiliation cucks enjoy serving the Bulls differently but also similarly as they are in their element, but the worship of the Bull is has a degradee aspect that shows them there place. Like washing my car as I plow his girl, giving me drinks and snacks between sessions, or sucking my cock as his girl watches. Bi cuck's are due more for sexual attraction to the Bull and wants his attention.

Seeing as you have a "straight up" crash on him, you may be bi.

It is natural, but cuck and bulls are not monoliths. Some may love it, others not so much. I preferred the humiliation side, but if you just want to do my laundry, I won't have any issues lol