Natsuno Himawari, a female college student who had just turned 20, was looking forward to drinking alcohol, but none of it suited her taste. However, only the wine recommended by her senior tasted delicious, and she let out an outlandish impression: "It feels like holding my pet cat." Mistaking her senior for a wine connoisseur, she asked for instruction. Later, when she tried the food pairing provided by her senior, for some reason a nostalgic scene appeared before her eyes, accompanied by her pet cat...