the game feels really generic because ....well it is generic, the "school with horny big breasted babes in it" is one of the most mainstream setting in hentai world, especially in japan, and its sells wellman all this girl felt like really generic even with those exotic design, but they really are just like stolen from other anime/game then put random personality and that's it. they just try to attract with the huge breast
one of the girl personality is masochist, yet none of her scene felt like it. haven't played till the end but so far all scene really vanilla beside the mother daughter scene despite so many girl to choose, what a waste
the character feels samey and kinda "stolen" because the artist keep reusing the same concept/preset for the character, just see the one other game in this site by the same company and you can immediately see they just use some of the character there to this game