You know what I've always found weird about these sorts of games? The MC is usually the person who's being feminized. Don't get me wrong, I think it's hot; and my favorite parts of those stories are usually the parts where the MC isn't fully there yet, just near the tipping point of acceptance.
But I would have expected more games where you play as the "bull male" who feminizes other people. Where choices would be to be dominant and forceful, or gentle and supportive; where you have options of varying levels of consent, like blackmailing your prospective sissy, drugging them secretly with hormones, etc, etc. Where the cash grind is so that you can afford all the various thing you need in your quest to make some guy into the perfect woman: lingerie, clothes, jewelry.
And no, you don't have to go through the tedious task of choosing every bit of their clothing; maybe their feminization levels are what determines how femme they dress, but their underwear are already always matching.
And you don't even have to stick with one "girl." It would be great to have different archetypes. This game already has the archetype of a software programmer that gets turned into an office girl. Add another character, maybe a gym rat that you seduce eventually into a gym babe. Turn a wimpy frat boy into a demure college girl (or better yet, into a studious but devoted post-grad).
A game where the goal is to have a harem of feminized women. Well, maybe just two or three, otherwise it might get too bloated.
