Ritsuko wants the cool and laid-back Haruki to pay her more attention. She plans to go to the personal gym where he works, but when she sees him getting cozy with another female client, she ends up choosing another trainer. Haruki seems indifferent to her, but one night he suddenly shows up at Ritsuko's house. He forcibly kisses her, saying he won't let other men touch him, and dominates Ritsuko with his possessive caresses...!