Thanks, pal. I'm glad you enjoyed it. Sorry I couldn't pull through to the end.
As far as I'm aware games that use Illusion software (honey select and the like) for renders are not allowed on steam. Technically people shouldn't really be making games with them in general, but they weren't litigious about it. Illusion the company has since gone under so it's even more of a grey area. That is all to say a steam release was never really on the cards unfortunately.