Oboretai 2

Ooizumi Sonoka is a hard-working OL (office lady) who single-handedly carries the workload of three, so she doesn't have time for love. After being slighted at a subordinate's wedding, though, she gets uncharacteristically drunk. When she wakes up, Sonoko is in bed with a strange man! She's so flustered that she even runs off wearing his pants by mistake! But she can't help feeling that she'd like to see him again... Then, the very next day, her new section chief turns out to be Houjou, the man she slept with!? In an attempt to prove to him that she's not just some lazy, drunken slut--she tries to show him how hard she can work...?