Okusama ga Seitokaichou!
Manga/manhwa with male yandere : MaleYandere
Episodio 12 - Download Skirt no Naka wa Kedamono Deshita.
Aside from those two, the other characters in the series include Misumi, the disciplinary head with the cow tits, her loli boobrest Sawatari, other members of the student council, and Ui's parents.
Precure, Waccha Primagi is penning the script.