Kinda has the vibe of playing an old pokemon game on an emulator, and not particularly in a good way, but that's pretty much the only bad thing I have to say about it.

What at first appears to a simple kink game rapidly evolves into an immense 2d retro rpg with a plot set to match some of the real classics of the genre. All of the currently available "chapters" are effectively games in their own right, (with my completion time for Ch5 clocking in at about 15-20 hours) and can be played in largely any order. (Though Chapter 6, when it comes out, will seemingly be a continuation on the previous 5's combined plots.)

All in all, highly recommended. Personal favorite is chapter 5 for the sheer guts to have an entire game-length campaign contained entirely within what would otherwise be a "bad end" in most other TF kink games.