Asuka-san, the senior's girlfriend, is a gyaru but very kind, and while I thought it was wrong for my senior, I secretly cared about her. One day, my senior went on a trip, and unexpectedly, Asuka-san made a huge move on me! While I thought it was bad for my senior... but I couldn't hold back! It's your fault for letting such a great girl go—a record of the two of them repeating non-stop creampies for three days while her boyfriend was away.
