Thank you for your question! We were planning on posting the AO3 collection at the end of the month, however we have recieved several requests in the last few days to have it open during the event. Our Ao3 collection is Twisted_Mer_May, a full link will be posted in our updated pinned tomorrow!

If you would rather post on another site you can dm us with a link and credits you'd like used we can share it

Of course! As long as it is Twisted Wonderland and contains characters as mers we are ok with any language. Just please tag NSFW or content that falls under the primary AO3 warnings