At age 20, Ai Mukai and Shuri Atomi made their debut, marking a new chapter in the AV industry as a lesbian duo. In 2015, their first encounter began when Mukai sent a request, which Atomi happily accepted, stepping together into the world of lesbianism. Mukai longed intensely to be "ravaged, violated, and dominated," while Atomi burned with the desire to "tease, torment, and dominate endlessly." Having debuted the same year and shared the same dream, they were able to fully unleash their allure as a lesbian pair. As two actresses striving for the pinnacle of their profession, the history of lesbian AV quietly begins to unfold.