The H-cup woman in the opposite room, seduced by her beautiful breasts, indulges in unparalleled sexual encounters. (Yuko Ono, FSDSS-302)

As a student preparing for exams, I couldn't concentrate on my studies because I was spying on the older woman living in the room across the hall. I could see her large breasts, her slender waist, and even her having sex with her boyfriend. And now, the woman across the hall was starting to seduce me...