I haven't played the game I'll wait for it to advance further. But if I were you I would leave the content trans but I would reduce the size of the character's dick and improve her face because she is not attractive. The reason for me giving this opinion is due to the tegs that the game has and that you post, whenever the MC is cuckold and has the tag Harem and Incest people leave the game making it not succeed, many people end up leaving it because they don't like to see it the love interests relating to others but as these 2 are a couple many people overlook, but the size of the character's dick is what will keep these people away from the game, I don't care about trans content and dickgirl but I don't like these characters to have a penis bigger than the MC's because we know that in these types of games what matters for the LI's is the size of the dick, not to mention that from what I saw in a comment the MC is humiliated by the character which further distances fans from his game, if You really want this game to work you need to reduce the size of the trans character's dick leaving it equal to or smaller than the MC's and make sure she doesn't humiliate the MC and her face, if you fix these things, you can be sure that your game will work, maybe it won't be a success, but you can generate a good income with it.