1001 Nights with You

Synopsis

Ooizumi Sonoko is the most efficient office lady in her company and she doesn't have time for men. However, one night she gets drunk and when she wakes up next morning, she finds the man of her dreams on the bed with her. That was supposed to be one night's love, but she finds out that he's her new section chief! (Mitsu no tsuki is a sequel included in these two volumes.)