This surprisingly was a very fun read.
Still, i really feel bad for the idol. She seem to do her best for her weaken clan and make it win when the other clan treat her as a sex object. It's a bit sad when you think about it.
Eh I wouldn't say it's sad at all personally. It seems more like a win/win, she enjoys the sex "torture", they enjoy the "torture" sex. She gets to feel powerful and dominate all the ladies, without even knowing that they're throwing themselves at her feet. Seems like everyone in this world is crazy horny, so I think everyone treats each other as a "sex object", I don't think there's anything particularly feel bad here with how absurd this ninja sex world is.