Kanojo to Kare no Shuumatsu

Tachibana Kayo (27) is beautiful, kind, capable and admired by everyone at work. However, she's a plain Jane homebody (hikkikomori) on the weekends, and a virgin, to boot. Her neighbor and junior colleague at work, Shindou Kei (25), finds out, and tells her she should master having fun on the weeken