Yuriko got married and moved to a new house. However, her bastard ex-boyfriend, Kadohara, investigates her whereabouts and visits her to extort... Yuriko, who doesn't want her current life to be destroyed, obeys him helplessly. However, Kakinuma, her neighbor, accidentally finds out about it and drives Kadohara away. To her grateful Yuriko, Kakinuma, who is a devilish man, grabbed her weakness and played with her mercilessly. Yuriko everything backfires. Her everyday life, which should have been calm, turned into a humiliation of her neighbor's sex toy.
