Pairing itself? Well, Yoruichi has always attracted all kinds of people - must be 'natural magnetism' at work or something... It was always much more interesting for me to know what happened with that Yoru\Soi\Kisu\Bya polygon than the main storyline itself.
Oh my, this fanart is really awesome! So professionally done that it left me speechless! I have to admit that even the kiss is between women, everything else about the picture can make you forget that fact! The colors, the features, the outfits of the both captains, the pose, the backgound..... just there isn't anything that you won't like about this work! Everything here is gorgeous!