After school, on my way home, I noticed a couple acting strangely, and for some reason, I became intensely curious. I followed them into an abandoned building, where I witnessed shocking bondage SM taking place. That day, a hidden masochistic desire deep within my body awoke, and my heart began trembling at the pleasure of ropes. Since then, my longing to be tied up has grown stronger each day. Now, my deepest desire is clear: "Please bind me tightly. Leave rope marks on both my body and soul."