Bomb Milk Sisters

Tashiro Shinji is an impoverished student whose quiet life is turned upside down when a beautiful, naked girl named Julia suddenly appears in his apartment in a flash of light. She claims to be an alien searching for her elder sister, and her arrival sets off a series of bizarre and erotic encounters.

As Shinji gets drawn into Julia's quest, he discovers that her sister may be connected to other mysterious women in his life. Together, they navigate a world of alien intrigue and sensual complications, with Shinji struggling to balance his studies, his desires, and the chaos brought by his otherworldly visitor.