It is one thing to say that nudity is not meaningful to you and that is ok. The fact is that 1) it is meaningful and fun for some people to see the domme nude in some situations or to be denied that . . . and 2) at least some dommes can and will make it a part of their domination, as a part or not a part of tease and denial or, as part of bartering about caning the guy or other similar things. Some dommes will like the idea of giving a guy a caning who has not previously been willing to take more than a 5 minute caning. Of course, some dommes just expect long canings for their subs anyway . . . but some enjoy persuading you or me or other subs.