公司职员桥本在酒吧遇见了樱，他们结婚了。桥本发现是樱花个性瘾者。蜜月旅行后他们回到家中和家人同住，桥本渐渐感到压力觉得自己不能满足妻子。考虑着和妻子离婚或者干脆离家出走……

There are three male brothers in the venerable Murano family. His eldest brother made a vow with his father to keep the traditional Murano family alive, but he knew best that he couldn't keep it... The second son, Tamakichi, enjoys nothing more than going to the mountains or rivers and masturbating naked. He relies on his third son, Kuniyoshi, but one day, he brings his girlfriend, Yonemura, to Sakuzo and proposes to marry him. Moreover, Yonemura is a man. Is Sakuzou flustered...?