A reissue of a cult lesbian title. With little to no sex in their marriages, Hikaru and Rei spend their days masturbating alone. As loneliness and sexual frustration grow, the two open up to each other, sharing techniques and deepening their bond. Hikaru introduces Rei to adult toys she's been hiding from her husband, convincing her that sex between women isn't cheating. Initially shy, Rei gradually gives in to pleasure under Hikaru's guidance. Ultimately, both women unleash their deepest passions, climaxing together with a special vibrator prepared by Hikaru—unfolding a story of hidden desires finally set free.