Yotsuba Kominato takes on the challenge of an instant sex drama! While listening to the explanation of the drama instead of a greeting, she is suddenly fucked from behind! Although she is surprised by the sudden turn of events, she cums over and over again as she is fucked hard! In the main story of the drama, her virile boyfriend can't control his sexual desire around the clock and has instant sex no matter where he is! With a girlfriend this cute, it can't be helped!