"I'm sorry. I suddenly got sick ..." One Saturday, Mimi cut out in front of her husband and son heading to the amusement park. And while worrying about Mimi, her husband and son go out to the amusement park ... A few minutes later, Saburo, a young man from Saffle who met at home at a part-time job, arrives. Normally, the two of them were stealing their family's eyes and repeating Aise, but today they decided to do "in-time unlimited FUCK" at Mimi's home until the family returned.