My colleague Ten-chan is silent and quiet. I don't know what you're thinking, but that's why I was attracted to it. On the way back from the drinking party, where such Ten-chan was unusually muddy, we had a relationship. ... It was too erotic. I can't believe that Ten-chan, who is usually cool, is so lascivious and cute. A love drama that deepens her love while passing by her who is active only for me.