Love it so far, I will definitely keep up to date with it on here. The whole bulge thing is unique and the game ran with no bugs so far.
I would also recommend maybe trying to get it on Gamcore or Porngameshub if you want extra exposure. They can't pay you there but since the game is in early development those two places would help people find the game easier.
Lastly, I have been trying to figure out how to get bulges using the Koikatsu engine so if you would be willing to tell me how you did it that would be cool!