APNS-190 Heiress Breaking: 30 Days of Hell Until Pregnancy Haruno Urara

Urarara, the daughter of a zaibatsu, is a female student planning to attend Lady University. She lives an extremely affluent life, having grown up without knowing filth or hardship. One day, Nakata, a man from her father's company, assaults and kidnaps Urarara. Nakata, who had been making mistakes at work and was finally cut off from business ties, sought revenge on Urarara. He handed Urarara over to yakuza members he owed money to... and kept raping her until she became pregnant!