ok so its FMC whit 2 girls and two guys to pick from? why is it tagged multiple protagonist?
It's a female mc that is bi in the game, you can have a love relationship with either one of two girls or one of two guys, the fmc, if you want to play as a lesbian path, you can do so and kick assholes asses if they try and take advantage of you, so you can play the whole game without seeing or touching a dick and being a lesbian
There are some scenarios where, you will be looked at and photographed with Taka who you get a job with as a model and you pose in costumes, but he won't touch you until the last update but, he will only touch you if your on a more bi / straight path
The other characters, is mainly to tell a story and Kiara backstory, the sex scenes between these other characters is not forced upon you at all, you can skip them, if you want an lesbian playthrough (but not fully lesbian as some men characters may try and take advantage of Kiara(fmc) but Kiara can fight back and knock them down
You will have other lesbian encounters that is not part of the love interests, so you still will be able to play the field and explore other females
The dev is also working on a full pure lesbian patch where Taka becomes a female photographer