This is too much for me.
Games are about characters.
For watching porn there are videos, comics, etc.
And some people like lesbian characters. By your own logic I could go to any straight game and tell everybody who's interested to get out and start watching porn instead.
When it comes to gay chicks:
I much rather control a Male character who walks to a window, standing on the lawn of his neighbor or so, and watches lesbians - without ever participating himself, 100% voyeur only - while fapping like there's no tomorrow, until the window is so full of spunk that he gets noticed and has to run because the uniforms are coming
Therefore any game that doesn't follow your preference is simultaneously undeserving of your attention and in need of your ideas and demands? That doesn't make sense.
The overwhelming majority of adult games primarily target straight audiences. Finding them is far easier than trying to change what this game is.
But when I control a Female in a h-game, then she needs to have sex, and not be a nun (technically, lesbians are like nuns, neither have intercourse)
"Lesbian sex isn't real sex", huh? Much has already been said on this topic and my position on it should be obvious. But I'll add this:
When a woman shoves her fingers in you, trust me, you feel that you're being fucked for real. Also, if lesbians can't have sex, then would it be fine with you if I slept with your girlfriend without you being invited?