"Would you like to join a lesbian circle...?" Aimi, a housewife, feels unsatisfied with sex with her husband and discovers a secret, women-only website online. What follows is a series of intimate encounters—kissing, petting, oral sex, strapon play, and double-headed vibrator sessions. Trapped in monotonous marriages, these wives entwine with dominant and submissive partners, igniting their passions and awakening to the allure of women. Through intimate contact with other women, Aimi experiences both surprise and intense excitement, discovering entirely new pleasures.