Ther's no hole to fuck under a bra, why take it off. j/k
I also have problems getting them off, I usually fumble around for awhile, then she(wife) says "here let me get that". Then I titty fuck her and slide it in her mouth afew times.
I don't think there is a wrong way to take one off, as long as you don't destroy it or the melons it holds.
peace
pp69