Ki ni Naru Kanojo no Mama wa Geneki Mahou Shoujo - Shiborare Sandwich Seikatsu | 気になる彼女のママは現役魔法少女 搾られサンドウィッチ生活

Aside from his unusual ability to see things not of this world, Sumiyoshi Dai is an ordinary student. Lately, however, he finds himself drawn to his classmate, Hougetsu Aqua.

One day, he goes to her house to hang out. There, he meets Aquas mother, Hougetsu Ruby.

Through an unexpected turn of events, he learns that Ruby is an active mahou shoujo - and soon, hes swept up in a series of mysterious incidents.

Before long, he ends up providing Ruby with his semen as a source of magical energy, and the two gradually deepen their relationship.

With Rubys daughter Aqua, a mysterious woman named Kagami, and a girl named Dia who claims to be Rubys mentor all drawn into the mix, a string of strange, sex-filled days begins.