Ami has been in love with her cool childhood friend Mioto for fifteen years. She's told him many times, but he doesn't say anything back. That cycle was in full swing when "unavoidable circumstances" force them to live in the same apartment! No matter the reason, now's her big chance! Unfortunately, Mioto keeps his distance, saying it's "embarrassing." In reality, he's just shy around her feminine wiles and loves her back...! Something's bound to happen with these two living under the same roof...!! Two love-struck virgins are about to embark on a journey into adulthood!