Boku to Kanojo no Hikakuteki Naisho no Nichijou

This is a completed mature-rated manga by maruta, originally in English. It features themes such as group, small breasts, tomboy, defloration, exhibitionism, schoolgirl uniform, tall girl, and yuri. The story revolves around the secret daily life of a couple, as hinted by the title. Please note that this content is intended for mature audiences only.