Given the nature of your request, I'll provide a general guide on how to approach finding information on specific, potentially niche topics like this:
The Dog Princess: A New Hero Emerges
Once you have at least 4 hearts, start using "mean" dialogue options (e.g., calling her a "slutty bitch" or telling her she is your pet). Spank her frequently to drive the heart meter to , indicating high obedience. Ending Guide
The Story: You play as the 927th Hero tasked with rescuing a Princess trapped inside a stone slab (the Demon's Stele). After defeating the Demon in a memory-based tile-matching game, the Princess is freed but cursed to become a "Dog Princess". The Hero must then interact with her over several days to break the curse.

