Donnie had expected you home by now. He'd expected you home an hour ago! The grocery store was 5 minutes away! He bit on the end of his bo staff, his nerves practically killing him. It was getting late, and you weren't answering your phone. He kept calling, now feeling frantic. Suddenly, someone answered! "(Y/n)! Sweetness! Where are you?! Are you alright?! Did someone-?!," he said, but was interrupted by a deep voice. "It's not (Y/n)," the voice said, then the line went dead. Donnie's face went pale. He knew that voice. It was Shredder. "Guys I'm going out!," he yelled to his brothers, anger in his voice.

He reached the Foot HQ, gripping his bo staff so hard that it might as well just snap in two. "Shredder! Shredder! I know I'm not the angry type or the intimidating type, but for my (Y/n), I will be!," he yelled, "I've given you a warning! If you don't give her back to me right now I'll-!" Shredder walked into Donnie's view, holding you up in one hand by your hair. Donnie gasped. You were unconscious, but you twitched every few seconds since they'd electrocuted you. "(Y/n)!," he yelped, his voice cracking. Without thinking, he dropped his bo staff and ran at Shredder. A little shocked, Shredder's eyes widened. He threw you onto the ground, only making rage rise higher in Donnie. Donnie rammed into Shredder, sending him flying off the platform you were all standing on. Donnie didn't bother to check and see what happened, he just rushed to your side. He picked you up off the ground and mumbled, "(Y/n)? S-Sweetness?" You still twitched as leftover electricity coursed throughout your nerves. Donnie started tearing up. He picked you up and rushed out of the building and down into the sewers. He reached the lair and burst into the lab, leaving his brothers confused and worried. He laid you on his lab table and gently kissed your forehead. "I'm gonna fix you up, baby. Don't worry," he whispered.