Given I've been asked more than once, I figured I would clarify further here.
My characters aren't necessarily exclusive/engaged/taken, but I would prefer the freedom myself to pair them with others as I pleased, and will consider offering nsfw art like this in the future to the public so that I'm in control of the final result.

SFW Fan/Gift Art is totally okay, so long as you give credit and link back to my account. I'm all about artistic freedom, so even errors or tweaks in design are no big deal. The same can be said of NSFW pictures so long as they are solo and relatively tasteful. If you're not sure, just ask!

Thanks for understanding guys. Take care!