Keiko, bumps into her loveable cousin Ema along the road and gets back together in contact as Ema invites her to live with her 12 brothers which are now Keiko's cousins as well, Iori, her bestfriend and highschool crush, meets her at the household and her heart starts to spin around again, will she continue with her highschool crush even if now their family? Will she be able to move on and find someone new? Or end up being with someone else among her long line of cousins Keiko is a gentle, straighforward, talented, smart and blunt girl that is set on protecting her cousin Ema like she always did when they where kids, she has this habit of reading people and situations easily but is oblivious when it comes to people falling in love with her How will she be able to know who and when she falls in love with one of her cousins? Will she get flustered? will this journey take a turn for the better or the worst? we'll see
9 parts