Isn't that how every Arakure story goes? Girl chooses her rapists and the mc is a spineless cuck, like how Aiue Oka has a fat loser who has hypnosis, they're one trick ponies whose one trick nets them a lot.
To be honest the art isn't as exciting, like in steading of getting better, it's not its getting mediocre like they're pumping these out fast so the art doesn't get as much effort as before.