After a reunion, Nagi Hikaru calls her boyfriend from a hotel and tells him not to worry—while moans slip into her voice. The ex she despised from her school days drugged her and brought her to the room. He suddenly attacks, groping her breasts as she resists, but the aphrodisiac makes her unbearably sensitive. His relentless cock and practiced orgasm control force her body to respond despite her disgust. The familiar drug-fueled sex leaves her sweaty, arching, and climaxing until she breaks. Unable to face her boyfriend and no longer satisfied by ordinary sex, she eventually chases pleasure until she is left dazed by orgasm.