Just thought I'd let you know that I did a Let's Play of this game for Valentine's Day this year! Here's the link if you wanna have a look at it:
Overall, while I wasn't a huge fan of the character art, I really enjoyed the characters and the concept itself. If you were to pick this up again, the idea of a slime falling in love with an adventurer is really sweet and has a lot of potential. The gameplay loop is solid and well-executed, if lacking in a variety. I've only played the one ending so far, and I sorta sucked, but I'm keen to pick this up again in the future!
Keep it up!