After joining the lingerie company for half a year, I finally got to go on a business trip, and I was even accompanied by my senior Nanase, who I had always admired. Despite making many mistakes, thanks to Nanase's abilities, the negotiation went smoothly. While having dinner together, we suddenly received news that the flight was delayed due to scorching heat. With no other options, my senior and I had to stay overnight here. However, all rooms were fully booked, except for one double room, which also had a broken air conditioner. It was so hot that we were both drenched in sweat. Nanase took off her clothes and wrapped a bath towel around herself. She teased me by pulling the towel, revealing the lingerie she was wearing in front of me. At that moment, I felt like I lost my mind and impulsively buried my face in the breasts that I had been dreaming of day and night. Nanase tried to push me away, snapping me out of it. I quickly apologized to her, but to my surprise, Nanase not only wasn't angry, she even agreed to give me a blowjob...