I was going on a three-day, two-night business trip with my female boss, who is a chief at a large company. I was looking forward to this business trip with my reliable senior, who is a bit strict. Her beauty and large breasts that are visible even through her clothes... I knew it was impossible, but I couldn't help but get excited. Then, on the first night, when I visited her room for a meeting the next day... I could hear her masturbating in the bathroom, making obscene noises.