What a surprise! I can't believe that the busty gravure idol I've been fapping to every day is in the room across from me! And to top it off, I can see her changing clothes, which is incredibly shocking. The unexpected masturbation scene made me instantly fully erect. The dreamlike view unfolding in front of me, with her ample breasts and the revealing swimsuit, had my heart racing! Her ridiculously erotic waist movements are unfair, and I've come dangerously close to cumming multiple times. It's an irresistible experience to find out that my beloved gravure idol is actually a super naughty, insatiable older sister! This is a must-see item.