Yume Ayakawa, Lifted Ban On Lesbian ~I Addicted To My Elder Stepsister's Lesbian Swamp~

Description

Their parents got remarried, became sisters, Yume and Nonoka. Started their life. Nonoka told she is lesbian, approached Yume. She has her boyfriend in relationship, never thought woman as her partner, such Yume was pulled into the world of intoxication that never tasted. Almost can't live without Nonoka...