A shocking breakdown in the real relationship of a married couple of fighters. Daichi Ipppei is attacked and licked by women in front of his wife, Chiaki Ota. Conversely, Chiaki is also attacked by other men in front of her husband, sometimes even being licked. Amidst this, an unexpected twist reveals the true identity of her partner. The fighting world's first genuine NTR (cuckold) scenario unfolds, turning what seemed accidental into an inevitable event.