Now, if you're a fan of Ai no Kusabi, you'll have eventually at some point run into Kira Takenouchi's Taming Riki series, right? Her website had a restricted section for her fanfiction Taming Riki among her other original works. If you've ever read fanfiction before, you'll notice that most authors will put disclaimers saying that they don't own the work, and therefore, don't profit from it, though it's generally a given. While Kira Takenouchi would give credit of the story to the original writer Rieko Yoshihara, it was still a work of fanfiction, and it's my personal belief that she is illegally charging for something that most would post up for free.
Kira is notorious to the people who keep up with her works for her dramatic personal issues that interfere with her postings, famously appearing and disappearing from the internet, which she has again done. So, until she reappears at some point, I will happily share the awesomeness that is Taming Riki Volume 1.
Here's an Adobe format for this story downloaded from the original site a few years ago. (it has 16MB), [NO LONGER WORKING!! BROKEN LINK!! READ NEW POST!!]
The format has a few pictures to go with it from the original 2 OVA series of Ai no Kusabi and the original Japanese radio drama Dark Erogenous.
[Disclaimer and Warning: The Taming Riki series was written by Kira Takenouchi, who based this series off of Ai no Kusabi written by Rieko Yoshihara. This is yaoi, meaning male/male relationships, and contains explicit sexual content and BDSM elements.]