Kinyoubi wa Hatsukoi

Kinyoubi wa Hatsukoi summary:

"No matter how much you like me, I'll never fall in love with you!"Takanshi Satomi was confessed to her superior Kurokawa, however she bluntly refuses. She hates to be tied down, and rather be partying and having non-serious relationships with guys. However, being forced to work overtime by him, she starts to find his persistence rather cute... Can she fall in love with him and finally settle down?