Her boyfriend's ex-girlfriend suddenly appears in the room, stirring up his emotions. It's revealed that he's actually been keeping two girlfriends at once. Enraged by this discovery, the two women launch a fierce battle on top of his body. Caught in the storm of their fury, the torment inflicted upon him knows no limits. As they torment him, they say, "It's because this guy has this thing attached to him that he's so troublesome." Amidst it all, his member becomes erect. Suspicious, the girls wonder, "Could he actually be an M?" and close in on him even more. Eventually, their suspicions prove true, and he is reduced to a mere toy in their hands. Forced to be jerked off against his will... As the torment intensifies, he is completely consumed and dominated by the two women.