The live broadcast of a company entrance ceremony where they absolutely must not feel anything unexpectedly turns into a highly arousing event. Newscaster trainees from Paradise TV endure intense stimulation while reading scripts and doing voice exercises, their breasts bouncing wildly. This year's new hires include Haruna Kawakita, a busty, seductive older-sister type, and Maina Yuuri, an adorable yet secretly perverted big-breasted beauty. Senior announcer Saki Mizumi also joins the event. With remote-controlled vibrators and electric stimulators applied directly to their genitals, the women must resist arousal—or face harsh punishment on the spot. Will these female announcers withstand the torment, or will they succumb to pleasure?