I've been working for a year now, and I'm a new employee who's been getting used to the job and being looked after by my senior, Yuki. That day, I was working as usual when Yuki's wife, Chitose, came to deliver a lunch box. I went to say hello to her because she's the wife of the senior who's been looking after me, and my eyes were glued to her voluptuous body, which I'd never seen before. Then, a few days later, when I went to visit my senior who had a slipped disc, Chitose invited me to have dinner with her, revealing her cleavage and big ass in a very vulnerable state...