Iroha Natsume's unlucky daughter-in-law was drugged by her father-in-law. Iroha Natsume was extremely unlucky. Not long after getting married, her father-in-law was rude, drugged her, and then fucked her until it broke. Every time she was fucked, she knew it but couldn't do anything else, she could only lie still and be fucked. Having beaten Iroha Natsume many times, it also seems like she likes this father-in-law to fuck her. How interesting will this story develop after that?