Senior, Please Be Patient While Working Overtime! Raw

Musashi, who works in the marketing department of an advertising agency, participates in a big contest with his boss and senior, Arikawa.
While working overtime in the office late at night when no one is around, Musashi is excited to be with Arikawa.
Seeing that, Arikawa asks if she wants to be with him and puts her hand on Musashi.