The Beginning

Casey trys to impress you: Raph

You and Raph were watching TV together and cuddling.
"Hey babe what do ya wanna do?"

You shrugged your shoulders looking at the TV. Raph wrapped his arms around your waist a little more than they were already were. He held you protectively and kissed your cheek. Casey came in and sat down beside you two.

"Hey (y/n), did it hurt when you came from heaven, because your an angle in my eyes."
Raph started to growl at him until you spoke up.

"No actually I crawled out of hell as a sin that escaped his prison."
Raph chuckled at your smart remark and kissed your head. Then gave Casey a death glare.

Casey ignored it and said another pickup line.
"You know you look a lot like my next girlfriend."

He was getting on Raph's nerves, he might have been his best friend and all but messing with the girl he loves is past his friendship limit.

"And you look like the guy I turn down about two seconds from now."
After saying that you got up to get some food.

Raph's POV

When (y/n) left Casey was about I follow her until I grabbed him by the shirt.

"Next time you do anything to her I will
Hunt you down and make sure there's no future got it?"
I growled looking at him dead in the eyes. He nodded quickly and I dropped him. He sat back on the couch and I sat were I was earlier. I tried to look casual while (y/n) walked back in and sat on my lap.

Casey's POV

I don't care what Raph thinks, she will be mine and only mine even if I have to hurt someone.