Male reader x Female Yandere characters

Male reader X female Yandere Tiffa

You are assassin and you are were wearing a black jacket and gray shirt with blue jeans. 

You are on mission. Your target is a tyrant who's killed everybody who got in his way. As you make your way through his tower the alarm goes off.

" What, who the hell set off the alarm cause it's sure in the hell it wasn't me."

As you you climb through the vents you make your way to the top floor. Before you enter the room you see a girl who was surrounded by bad guys. They all charge at her at once. Overpowering her and pinning her to the ground. The tyrant pulled out a gun, and was slowly walking towards her.

Tyrant: Nice try Tiffa, you were so close to your goal, but know you half die.

Tiffa: Let me go you bastard.

Tyrant: I think I'm good.

Tiffa was about to say something else until she saw you climb out of the vent. You put your finger on your lip. The guards are focused on Tiffa that they didn't  even see you. You slowly creep behind your target and snap his neck right before he fires his gun. The guards looked up at you and ran in fear.

" You ok?"

Tiffa: of course I am I'm tougher than I look.

" Thats good to know but I got to go, my mission is complete. 

When your about to leave she grabs you arm. You look back at her.

Tiffa: Before you go can I at least get your name.

" Sorry but my name is a secret."

Tiffa seems to be angry after you sad that.

"  If that's all I'm leaving, see yah."

When you are about to leave you heard footsteps. They were Tiffas. You look behind you and see Tiffa  about to punch you, but you were barely able to block it and it's force caused you to go through walls and to the outside. Your falling at tremendous speed. When you are about to recover you see Tiffa jump out of the and was coming straight towards you. You couldn't block it, she dived kicked you and caused you to fall faster. You don't have enough time to recover. You hit the ground hard. Your barley alive. Then you see her land destroying anything that was with that radius.

Tiffa: You bastard. How dare you not tell girlfriend your name.

" I will never be with someone like you."

Tiffa: Fine be that way, but you will be mine.

She tightens up her gloves and she slowly walks towards you. You too injured, you can't escape. But you rather die than be with someone like her. She grabs your head and rips it of your body. She walks off with your head, slowly wiping of all the blood of your head. Then she strokes your hair.

Tiffa: Now you have no choice but to be my boyfriend. And since you didn't give me your name I'll give you one.

She lifts up your head and smiles.

Tiffa: I love you.

Side note:
Any suggestions for the next part.