Ms. Ryukawa, an older coworker, joined the company in the middle of her career. She speaks Kansai, her communication skills are superb, and most importantly, I can't help but notice her plump ass ...... She's so cute that she's pestering me to be her coach ...... But I really don't know how to get along with an older colleague of the opposite sex. Ryukawa-san speaks honorifics at work, but at the hotel where we traveled, she spoke casually, which made me feel uneasy. "Senpai, which do you prefer, ass or boobs..."