Having a passion for English, Sana Matsunaga asked her husband to sign up for an intensive English course, but her husband did not know that in addition to loving learning, she also loved her English teacher's potatoes: D. Her teacher was a tall, muscular black guy. As soon as she saw him, all she could think about was going to bed with him. The teacher also seemed to be interested in Sana, he always made physical gestures that made her immediately catch the wave. That night, she told her husband that she was busy going out to eat and drink with a close friend she had not seen for a long time, and then arranged for the black man to go to the hotel to chat.