Mari Osano

Mari Osano is one of the protagonists of Sisters' Sexual Circumstances, and the protagonist of Mari's Sexual Circumstances. Mari is a woman in her mid 20s. She is pale, with dark brown hair accented with pale pink highlights, primarily in her bangs, and wears pink lipstick. In Sisters' Sexual Circumstances, she wears a blue floral-print dress with black underwear underneath, as well as a choker with a pink metal heart hanging off the front, and three ear piercings on either side. Her left ring finger is adorned with a wedding ring, and she wears a black anklet around her left ankle. Mari's en...