Raiko Raito is no longer sure of her feelings for Noma, whom she had drawn the line at as a colleague. She lies that the aphrodisiac she was given by a criminal organization still has some effect, and invites Noma to have sex with her for the first time. Noma is perplexed, but he does as he is asked and becomes honest about his desires. She gradually realizes her true feelings on the bed. The two cross the line for the first time…