According to the author, this is the end of the "Gotta Girl Fast" series.

Does it really stop at pg21 mid-sentence? I know subscriber-based comics lose steam a lot of times, but did she really not make an official ending?

Base +6

@5n4p-5h07 It was listed as "Final?!" along with how the artist was no longer interested in working on this series.
Exact Quote -
"BASICALLY the ending to the series... there is really nothing left to release.

Admittedly, the big sex scene in this batch of pages was fan service for myself. The opportunity to have my OC forced transformed into Amy, while Sonic fucks him, was way too good to pass up. Chris becomes a femboy hedgehog, and finally a female when he completes his transformation into Amy. Very erotic! X3

That aside, due to IRL problems, the artist for this series, Crystal, couldn't work anymore past a certain date, which was effectively her resignation. On top of that, I wasn't able to provide her completed story scripts quick enough... so while I was given about a month's notice, it was a perfect storm scenario that prevented this series from being completed.

IF NOTHING ELSE... I might release the scripts and/or story notes in the future."

Base +10