Wow, really great VN - I was more than happily surprised once I started reading and was instantly sucked into the premise and writing. There are a lot of elements that feel satisfyingly realistic with Tucker's experiences and how people react to him, and I'm chomping at the bit for more of the esoteric lore drip feed. You've done a fantastic job at stimulating questions and curiosities in the readers, and I can't wait to see how this project develops!
I went with the Marruk route and I gotta say I love my grumpy boy. I enjoy the snark and teasing in his dialogue, and think he and Tucker have one of the most interesting relationships to watch charting from Marruk demon-tackling Tucker at the start to blushing adorably calling the human his friend. Slowly digging past his outwardly hostile demeanor to that gooey sweet center never gets old. Tucker's gay panic realizing he's attracted to big dog boys was also a treat to read. I can't wait to see more of how their relationship develops over the next couple updates!
Overall, definitely one of the best VNs I've read so far. I'm eagerly awaiting updates and really appreciate all the time, hard work, and care you've obviously put into this story. Keep up the good work, and make sure not to burn yourself out!