Sex, Sex, Sex... It's All About the Sex

[Ranai]

I am somewhat doubtful that people can be trained to enjoy things they previously disliked; not just felt neutral or nervous about, but actually disliked.

It happens in BDSM fiction all the time, but for the most part I believe it's wishful thinking.

Whether a submissive is willing to do a thing he/she dislikes, purely for the enjoyment of the dominant, is a question of limits, and needs to be discussed between the two as partners.

So, if a sub has issues with a Dom's (harmless) desires, does that "not a good sub make"?

No. Just a sub with limits. And who hasn't? Whether something is a limit that might be open to be 'pushed' at some point, or a hard limit, is for the submissive to say.