Really great game so far with some very clever dialogue. I rarely lol in games. Considering the rarity of fem-protag games of this sort, I'm wondering if there will be more options for Sparkle to get with masculinely built men though without selecting the free-use option. Or alternately, at least adding a potential bi group path to the Lel romance option. Biggest let-down in game so far was in finally getting to an appealing, physically masculine M (Roar) for Sparkle (and Lel), near the end of the content, only for it to turn into nothing when one/both walked over. Since Lel obviously has a "type", throwing in some hot M randos they can enjoy together at various ports and taverns would scratch that itch for all the players - female, male and trans - who it appeals to.
Other than the few quick back-alley deals with several random disappointing creeps and a one-off with mentally-subservient Champ, the vast majority of content seems to be with lesbian/trans/sissy partners. (I know Kayden might be an option, but he's physically effeminate/boyish... on top of being a little twat. Definitely a niche appeal). As great as the game is so far, in the lewd realm, I'd say that less than half of your potential audience is being served. Adding some hot, confident, even cocky, masculine-framed men would be a great way to "fill that hole" for them all. There's a bunch of traditionally hot fems - some with peens, some without. Not so much in the male dept though. IMO, especially for a female protagonist game, it's very much needed. Though great job, regardless.
TLDR: Variety of hot, masculine males for protagonist sorely lacking, espec in a fem-protag game. The one-off with Champ (nice but subservient dolt) and potential with Kayden (effeminate face and build, looks 15), aren't really much to work with. All other aspects are great, but that's a big one, pun sort-of intended.