Osamu is a young man who does farm work in the middle of a field. Wipe off your sweat and look up at the sky. There was a woman he admired for a long time. It was against my beautiful and stylish aunt Sumire. Because there was an exciting event that was deeply engraved in the depths of his memory long ago. It was his delusion. In a corner of the field, my aunt Sumire is rubbing her oversized breasts from behind. It was a sight that he was kissing her violently. A letter from Sumire came to him who had such a flashback.