I think it's a 'mythical' game, quite well-known.
It's a Visual Novel style game. From what I remember, there was an option to completely turn off males characters in the game.
I believe, but I'm not sure, that we lived with our mother and hosted a younger family member, and a romantic relationship developed, and we did everything to hide it from our mother, which is a big part of the plot.
Sorry I can't provide more details; maybe this will ring a bell
It's a Visual Novel style game. From what I remember, there was an option to completely turn off males characters in the game.
I believe, but I'm not sure, that we lived with our mother and hosted a younger family member, and a romantic relationship developed, and we did everything to hide it from our mother, which is a big part of the plot.
Sorry I can't provide more details; maybe this will ring a bell