@GmFoGmD
Jesus, you went from 40% to finished with Nanites in a day?
Yeah, I started it after midnight and finished it before, so the whole thing in under a day, including time spent sleeping, cooking and eating, and reading the forum and news. I must admit to having skimmed about half of the sex scenes, just deep enough to be sure I wasn't missing any plot, but I do read pretty quickly - and not 'speed reading'. Hoping for a sequel, as there are a couple of ways it could develop.
ETA: What I found worst about Nanites was that it was a single chapter of >2MB, so if I stepped out of the story to do a lookup search on something (e.g., what does that named car look like? What was the previous car that was mentioned?), it could be difficult to get back to my 'you are here' point; particularly annoying as for most of the story there are obvious chapter break points. Solved by keeping a scrap text file open and occasionally copy-pasting a line of text from story to file giving something that could be searched for to get to the right region.