33, Inexperienced, and Spending the Night with a Younger Co-worker!?

Yuka goes out for drinks with people from her office, gets drunk, and falls asleep. When she wakes up, she finds herself in a bed that isn't her own... and there's a guy sleeping next to her! She hurriedly gets dressed and goes home, where she discovers marks of passion all over her body. The memories of gentle caresses, the tingling sensation she still feels inside, and the employee I.D. from the company she works at come rushing back... Who was it from work who made her feel so good!? She tries asking people at work about what happened the night before and learns an unpleasant truth...! 33 years old, innocent, and a fan of particular manga! Will Yuka ever find love!?