If you're invited by such a lewd madam, no one can refuse! Mao, who gave up her own dreams and succeeded her aunt as a madam. One day, among the guests, was her first love who had changed his surname. Mao, who inherited the inn and only worked, was sexually frustrated. She wanted to relive the memories of that day... Please put it all inside me! Mao approaches her first love again. Her libido doesn't stop because of the pleasure she hasn't felt in a long time, and she also has sex with her teacher. We deliver the begging sex of a lewd, big-breasted madam who has sex with her teacher.