Rin, a timid student, finds herself entangled with the ethereal angels at her school, who awaken her deepest passions. Under their guidance, she surrenders to a world of forbidden ecstasy, where whispered promises and shared bodies build a sanctuary of pure, uninhibited desire. Their connection transforms longing into shared rapture, exploring every tender and intense pleasure as Rin embraces her most hidden, yearning self alongside her celestial lovers.