Every time a man throws away an AV, only the unequaled work disappears from the garbage dump ... The truth of this mystery was held by a neighboring married woman, Mei Satsuki! One day, a man who witnessed the appearance of bringing back AV while listening to the situation alone boarded Mei's house. The man who saw the undeniable evidence there saw his frustration, appealed his unequaledness, pushed it down and inserted it! As the number of times the cock rubs against her vagina wall increases, Mei falls so that it melts.