The ordinary high school girl Moriko finds herself inexplicably targeted by the blonde beauty transfer student Becky, leading to days of being chased around. "Mako-nyan!" she hears, as Becky gazes at her with heart-shaped eyes, calling her a name she doesn't recognize, leaving her even more confused... And then she learns it's the name of a character from a yuri game, which adds to her bewilderment! As feelings for Becky begin to sprout within her, she feels a prickling in her heart at the reality of being loved and cherished as "Mako-nyan"... A title that captures the sometimes pop, sometimes bittersweet life of a modern high school girl.