Not very calm.

Confused, but even more angry, you remember the situation you're in and look down at Miranda and remember how much of a bitch she has been towards the beginning of the evening, filled with an intensity you didn't know you had in you, you begin actually thrusting harder and faster than you had before. Miranda's eyes widen in shock as you relentlessly pound her ever so tight asshole. With noone to silence her cries and moans, you grab her neck and pull her towards you. You softly bite her neck while the roughness of your thrusts almost lift her off the ground. Along her beautiful face you can see tears rolling down her cheeks as you pull her in even closer. "Get ready for my load, bitch." you whisper in her ear and then push her back down until she is face down ass up on the couch. You lean over her, putting even more weight behind your strokes as Miranda's face is getting pressed deeper into the cushions.

Suddenly Miranda's whole body starts to shake as she reaches the loudest screaming orgasm you have ever heard. She is so loud that you're 100% sure the neighbours must have heard. As her body trembles under you, the vibrations of her walls push you over the edge and you experience the most intense climax of your life. Spurt after spurt your cock starts emptying deep into Miranda's ravished asshole for what feels like well over a minute. You feel your knees going weak as you can barely hold onto the still squirming Miranda. Finally you pull your insanely sensitive cock out and look down that you filled Miranda up so much that cum is leaking out of her freshly fucked sphincter. You look around the room to see everyone staring at the two of you in awe and you instinctively smile to yourself. You watch your semen run down the inside of Miranda's thigh and lean over to see if she is still quivering, only to see her head resting with her eyes closed.

You actually fucked her so good, that she passed out.