The first W exclusive work of Mina Kitano, who captivates with her elegant beauty, style, and passionate play style! Mina, a career woman who is very strict about her work, has only one hobby... She trains men's anuses and makes them cum while she can't speak in the office. This time, we focus on a timid male employee who joined the company as a mid-career hire but was having trouble doing his job well, and carefully develops the toy to his liking...