Ane ni Onna da to Baretara Owaru no de Soshishimasu!!

"If I get found out, it's all over." Yomi lives with her older sister, who believes Yomi is her "younger brother." But in reality, she's a girl. Living with the sister she so adores is fraught with danger, from changing clothes to bath time! She absolutely must not let the secret slip. A visual novel revolving around memories and guilt, starting as a comedy about a siscon girl.