After a job exchange with her partner, Aika Yumeno missed the last train and was invited by her boss to sleep at her house and wait until the next morning, even though she knew she shouldn't, but because there was no other way and a good reason to do it. The superior refused, so the female employee had to agree.
SSNI-867 Spending the night at a colleague's house because he missed the train and that was the end
