This VN has a very promising start, and the tags and future planned content look great. Most importantly, the three main love interests are all very compelling. Stella is adorable, and her childhood crush on the MC is established well and works to make her even more attractive. She has also become a gorgeous, full-figured woman, at least judging by the yoga exercises, which left very little to the imagination. Myra...wow, just wow. Myra is so gosh-darned cute that it's distracting for me. Her serious and aloof demeanor is also very intriguing, and it makes me wonder what secret passions she is hiding beneath that mask. Julia is very alluring too, but in a different way than the others, and one that is quite unusual for an adult VN. Most games use mechanics that simulate dating, romance, and focus strictly on the courting phase. However, with Julia, there is a chance to explore what I term the "honeymoon phase", which IMO is actually the more exciting and comfortable part of a relationship (as it unfolds IRL anyway). So far the developer has done a great job of transferring that sense of learning about someone's sexuality, as they open up and become trusting of you, in the many sex scenes with Julia. She's very passionate and has a wonderful libido, that's for sure!
Some of the animations are quite impressive, and very sexy. Though there do seem to be a few too many animated scenes in unneeded spots. So that is a potential concern as to development time and moving the story along with timely updates. And speaking of pacing, the free roam parts really feel like they slow things down (perhaps all the empty rooms?...or perhaps it's the lack of feedback about the consequences of the large number of different variations resulting from the free roam choices?). Games really do need a point system, or an indicator of some type, or similar feedback mechanism, to make it less frustrating for the player. This game already feels like you're forced to use a walkthrough to experience all the content, despite it being very early in release.
I hope the focus of the story is kept on the three main LI's, as they are more than enough to hold the interest of players. I see several other women being introduced and perhaps becoming potential LI's, but I think they should be kept as limited side encounters and not much beyond that. Stella, Myra, and Julia are all quite varied in personality, looks, and situations, so there is already a strong basis for a great story and game with just those three as the primary focus IMO.
Anyway, excellent start and best of luck!