(This old post has been relocated to gumroad. If you were a patron when it got posted originally and didn't get a copy, please message me and I'll sort you out.
https://infinitelyimprobable.gumroad.com/l/qcdii)
My collaborator cinaedus was kind enough to write up a story inspired by one of the 'add-on' pics I do sometimes. The story was hot enough I had to make it into more of a proper series.
The text is included in the attached PDF. Don't miss it!