Season 2

Rito Yuuki never gets a break—he's always finding himself in lewd accidents with girls around him. Although his heart still yearns for Haruna, his childhood love, Rito can't help but question his feelings for Lala, the alien princess who appeared in front of him and declared she would marry him. But now, it's not just Lala he has to deal with: her younger twin sisters, Momo and Nana, have also traveled to Earth, wanting to meet their older sister's fiancé, and just as luck would have it, they end up staying at Rito's home.

Rito Yuuki nunca tiene un descanso, siempre se encuentra en accidentes lascivos con chicas a su alrededor. Aunque su corazón aún anhela a Haruna, su amor de la infancia, Rito no puede evitar cuestionar sus sentimientos por Lala, la princesa alienígena que apareció frente a él y declaró que se casaría con él. Pero ahora, no es solo con Lala con quien tiene que lidiar: sus hermanas gemelas más jóvenes, Momo y Nana, también han viajado a la Tierra, queriendo conocer al prometido de su hermana mayor, y por suerte, terminan quedándose en casa de Rito. hogar.