Dekiai Osananajimi ha Watashi no Otto de Stalker!?My Doting Childhood Friend Is My Husband and Stalker!?; 溺愛幼なじみは私の夫でストーカー！？; 青梅竹马丈夫是溺爱系跟踪狂！？

Rainbow D: Aoi married her childhood friend, Ren, who shes loved since she was younger. However, Ren has never once touched Aoi. She has tried to seduce him in the past to no avail. One day, she goes into his locked room and what she finds changes the course of their relationship forever