Kerni is working on a gem here. At $4 per update it is well worth the support. He is always expressing his concerns about making sure he has enough content for each release, though its been my experience that each release has been chock full. Its also a rare case where the MC is actually a pretty nice guy and its the girls that are encouraging him to use them fresh take on BDSM dom sub relationships.
That's the reasons why I loves this game, since you don't plays as a ignorant/clueless nor overreacting/afraid MC, you have full control of the heroines of either their chastity or how slutty you want them to be, also I loves the character development of the MC & of course the heroines as well, I loves how you can dresses the heroines in any way that you desire, I loves how you can controls the heroines "Self Bondage" as well & what you can makes them to wear any of the sex/pleasure toys as well, also I loves of how there different paths you can take, to see where it leads to with the heroines, I just loves how the heroines tells you to how to treats them, I loves the mother & daughter type of a relationship, in betweens the heroines, witch I finds it cute as a bunny & sexy as all Hell gets out as well, also I loves the Slaves Collars, that it gives you a visual identification of the "hornyess" level of the heroines, a-lot has been put into the game over the years, also I loves the game's story/lore as well, also the name of the game, really fits the game to the T, I loves that you do gets emotionally attached to the heroines & sees their reactions as well, yes its a gem as you put it, with good quality I hardly ever sees nowadays, in adult games, I would loves to see if there ever is a sequel to this game, or maybe a expansion pack to it as well, to adds more to the game, but this game is quite fun to plays with, one time i had played this game for over 20 hours straight, almost non-stop, just to see if there was anything that i missed from before, but yeah, I'm with you on every word of yours.