The Madman and the Yandere

I’m a complete lunatic. I kidnapped the boy who kept bothering my male idol. In the basement, I tortured him until he was covered in blood. Grabbing him by the hair, I raised an eyebrow and asked, “Beg me, and I’ll let you go.” But the boy smiled wickedly and took hold of the blade without a care. “You fell for it, big sister.”