Icha Pri! ~Ojou-sama to Icha Love Ecchi na Mainichi~

Masaki was told by his grandfather that he must marry one of the Tenjouin sisters who are also his cousins: tsundere Yuzuna, tennen Sakura or pettanko Koyuri. And there’s also a maid who’s his osananajimi, a brocon imouto and a loli nurse.