The husband, on his deathbed, entrusted his mother and daughter, who lived at his brother's house, to be sexually assaulted and trained to obey him. (Mukai Ai, Tsubakihara Miyu, JUL-738)

Her ailing husband passed away. Left behind were his wife, Miyu, and daughter, Ran. Her brother-in-law, Yuuji, offered to care for them, but Yuuji, who secretly harbored feelings for Miyu, became sexually aroused…