It's part of Jay's (who is very good) catalog. The guy in question is kidnapped (by a wolf-man) and drugged over months and made to go down on the wolf-women and tged by the drugs. No process so far, but it looks like there might be a third part.
It's pay, I won't post it, so don't ask. However (comma) he has a great deal which is the monthly pass for $14 and you get all access to EVERYTHING which is 40 comics, all over 10 pages long. Mostly sex comics involving furries and/or his characters from his Better Days comics.
http://www.jaynaylor.com/catalog.php
The Fall of Red Riding Hood 2