Akikoshi Kaon (Lesbian Unleashed) and Aoyama Hana (First Top), two close friends even in private, challenge the world of lesbianism. As a new nurse, Kaon witnesses her senior nurse, Hana, sexually harassing a colleague within the hospital one day. Full of a sense of justice, Kaon rebels against her senior's actions, but this only angers Hana... Betrayed by her colleagues, her body's sensitivity tampered with by drugs, Kaon is forcefully brought under Hana's venomous fangs, becoming a slave within the hospital's lesbian realm.
