Hashimoto is always getting yelled at by his boss Yuna. One day, he ends up going on a business trip with just Yuna. However, due to the sudden trip, they could only book one room, so Yuna and Hashimoto end up sharing. Hashimoto, who usually fears Yuna, sees her in a revealing yukata, and before he knows it, he gets aroused… Hearing this story, Yamazaki notices Yuna's attitude towards Hashimoto has suddenly changed and starts plotting to spend the night with Yuna himself…
