Women's breasts are a man's eternal admiration. What if my wife's friend had huge breasts... The story of this work is full of such desires... Yumi fascinates her best friend Ruri's husband with her beautiful breasts and enjoys the pleasure of betrayal. However, Yumi's lover witnessed the scene, and her best friend Ruri was raped at the price of betrayal... A love-hate drama unfolding with magical breasts begins...