I have been secretly in love with Ai, a married woman who lives right next to my house. Every time I pass by her, I get so excited to the point where I can hardly breathe. Once we were in the elevator together and suddenly the power went out. Looking at the drops of sweat on her large chest made me unable to control myself anymore. I took the risk to bury my face in those gigantic breasts and inhale the scent mixed with the sweat from Ai's seductive body. But little did I know, Ai's husband always found ways to refuse to have sex with her, Ai had been sexually deprived for a long time, she quickly complied with my actions. And from that moment on, we secretly had sex whenever her husband was away, our bodies and sweat mingling with each other until we exhausted our strength...