You seem to miss the entire point of this. Speaking of terminally online~
Like, this game is nowhere as bad as Third Crisis, a game that claims to be a lesbian game, about time travelling lesbians in which you can lesbian with ALL of the companion characters except the 2-3 male ones, and the goal of the game is to find your lesbian girlfriend so you can lesbian her. And then the game has less than 4 % lesbian content, doesn't have a single interactive animated lesbian scene, (nor a planned ending scene if you complete it the "boring" way and find your gf) and the game is primarily about how to drug and rape lesbians, in order to "cure" them into being straight. In which the creators have openly mocked and spoke about how much they hate lesbians, and just want to spite them.
BUT: This game similarly is all "Look at all the GIRLS of this game! GIRL POWER, WOOO!", and then proceeds to explain in detail how women are inferior, second class citizens, and how ONLY men have access to rights in this world they built. And assures the player that they are a WOMAN... and then goes into detail how women CANNOT do what the player and "other men" do, because: They don't have a penis. And if you don't have a dick: You're a woman, and therefore can't do certain things. Since ONLY men are superior and have more rights than women.
And as said: It goes out of its way, to include scenes where you can have sex with men, women and trans women. ONLY excluding trans men, because: Fuck em. And: It includes watersports. But ONLY men can piss on ONLY women. Women are NOT allowed to do that, because they are beneath men. Likewise: ONLY men can have imposing genitals. They go out of their way to include men with hyper dicks the size of an arm, proudly swinging them around. And people on the street fall to their knees and lavish worship upon such superior anatomy.
But as said: That doesn't apply to the women. Now, there is a chance that the devs are just... utterly clueless. But, the fact they put more effort into representing and including cis male characters in a "trans woman dating game", does have a bit of "Actions > Words". Like "I wanted to transition into a woman! So, I used science to give myself a MASSIVE COCK!". Like... no character used all this magic grade tech to... get a vulva? No? Oh, that would be "downgrading" into an inferior woman, got it. /S I can understand only specific kinks in a game. But, when it's this tone-deaf... it kinda reaches a new level. Especially when it claims to be a "trans inclusive game", the proceeds to exclude everyone that isn't an extremely specific type of trans woman, that believes in penis supremacy.
And, ironically you mention that: Since a vast majority of "lesbian" games DO have straight sex in them. Be it with animals, a "Let's have a threesome!", "Hey, I used magic or something to turn into a dude!" or "I should experiment at this gloryhole!". And I DO complain on said games having heterosexual sex in them. And people likewise: Get pissy about me being "spoiled and entitled" for expecting lesbian sex in a lesbian game.