This is my first business trip to a remote province. Accompanying me was Sayama, the bespectacled girl in the No. 2 sales office. I didn't have much impression of this girl, I only knew that this was a simple employee, who didn't often interact with other people. The negotiation with the partner went smoothly. But when we returned to the hotel, we encountered a heavy rain, the hotel also only had one room, so the two had to share a room. It was here that I discovered, hidden behind Sayama's simple appearance, was an extremely enchanting body! The delicate shirt was wet, making her big tits seem to appear in front of my eyes! Unable to control myself, I pushed Sayama down on the bed and began to invade her. However, this also awakened Sayama's long-suppressed libido. She immediately took the initiative, continuously sucking my sperm all night...