The spell of knives

As Nami recovered from the shock, she heard him speak. "Listen you retarded bitch. I'm gonna be your new master. And you'll service me for the rest of your life. Do I make myself clear?"

Nami wasn't paying that much attention to him, though. She was more interested in the book he held. "That's a nice book you have there." She said. "What? Oh yes, that's what I used to summon you here. But stop focusing on the book. Get to sucking my dick now." He was about to chant another spell but then he heard her say "Robin?! What are you doing here?"

He quickly turned around and looked for Robin. He could have two mindless slaves! But it was just a distraction. Nami kicked him as hard as she could in his testicles. He promptly doubled over in pain while Nami took the book. As he writhed in agony, Nami looked over the book and conjured a spell, making a knife appear. As she did, she noticed him starting to recover from the blow from earlier. So she kicked him again, focusing all her strength on his left testical, effectively popping it. "AAAGGGHHHH!!!!!!!" He howled as loud as he could from the pain.

"Who...do you think... You are..?! I'm your master..!! You listen to me you dumbass girl...!!" He struggled to speak as he could feel nothing but pain. "I don't care what you have to say. But I won't let you harm any other girls, so..." Nami stated as she held up her knife. "W-wait!!! STOP!!!" He yelled. Nami jammed the knife into his right testicle and cut it open. The man's yell could be heard from miles away. "I'm gonna kill you, but not immediately. I want you to bleed to ****." She stated. Nami made deep gashes all over his body. He was bleeding out his whole body but was still alive. Barely. Nami then looked at the book and found out how to reverse the spell and go home. She made it back with her crew and continued sailing normally.