I had a secret crush on Ai, a married woman who lived right next to me. Every time I passed her, I was so excited that I could barely breathe. One time, when we were in the elevator together, the power suddenly went out. Seeing the sweat on her big breasts made me unable to control myself anymore. I took a risk and pressed my face against those giant breasts, inhaling the scent and sweat from Ai's seductive body. But I didn't know that Ai's husband always found a way to refuse to have sex with her. Ai had been sexually deprived for a long time, so she quickly complied with my actions. And from then on, we secretly made love whenever her husband was absent, our bodies and sweat mixed together until we were exhausted.