Master Raven's Pupil (short story/sex scene/writing)

As I lay upon her, pounding away and oozing testosterone, I can already feel her vibrate under my hips.
"Do you want me to stop, Master Raven?" I say with a fake concerned tone. It's a joke, of course, and I know that the last thing she wants right now is for me to stop.
"Nnnh.. huuuh... No.."
Her voice is so cute when it's so high pitched and she's panting like a horse post race. You could almost forget that she's the deadliest woman on Earth, that her combat skill is so refined she could just disappear from under me and snap my neck from behind. I don't know if she can teleport or it's some technological illusion. She's simply great. I love everything about her.
My cock is getting closer to that moment, that familiar local numbness underneath suggests I'm close to my limit. It would be great if we came together and mixed our love juice.
I can see she's nearly there too, her head to the side almost certainly means she's trying to postpone the climax by forcing herself to focus elsewhere.
(You don't want this to stop, my goddess? Me neither.. but we'll do this later again.. or right after, like yesterday.. right now I want to lay down a moment, so sorry for this..)
She doesn't fight it when I bend closer and my mouth meets her neck. Then my lips and my tongue. She's moaning harder, if anything. Good. Cuz I'm loving this.
The woman is covered in sweat but also her powerful pheromones. For a moment I wonder whether it's that peculiar chemistry that drives me so crazy about her, then I ignore that thought and focus on the tip of my cock, grinding a particularly sensitive area deep inside her. I can tell she likes it because her breathing is heavier, she even turns toward me. That's my cue... she wants to cum, and she wants it now.
"K... Kiss me.." she tells me, with entranced eyes and sounding more girly then she ever did. My lips meet hers and she pulls me closer to her shimmering chest. (I could never grow tired of this feel) I think while I move my hand behind her back, supporting her and pulling her closer to me.
"Mmm... my Raven..." I hear escaping my mouth between our kisses.
For a moment I think I may have overstepped a boundary, but her hands on my back indicate she appreciated the comment. When I feel her hips vibrate, I know she's ready.
"I love you, Master Raven..."
The words are honest, and I'm glad she can easily spot a liar from a variety of physiognomic and biological giveaways. She knows I'm true to her.
"..Nnnh... I... I...."
She's too busy flooding her cave with a river of love, so powerful I can feel my cock almost being pressed out of her, like an obstruction in a water pipe.
"AAAaaaaawwwwwwnnnnn!!" she lets out a moan so powerful it's like she's trying to discharge it all at once, experimenting, perhaps. My O-face is the silent type. I just enjoy hearing her feminine voice echoing in my head while she vibrates under and around me one last time. My cum quickly mixes with her river and gets washed out, oozing from her hot pussy to the floor.
Then she pushes me to one side and rolls onto me, holding me there with one leg and one arm around me as her other hand holds her head, smiling.
"My pupil... you're getting stronger and better by the day."
She's so sweet. I want to kiss her again, but holding her close, like a boyfriend.
"Tha.. Thank you, Master Raven.." I mutter, still regaining my breath.
"Yes."
She looks at me and waits.
"Y-Yes.. Master?"
She notices my confused expression and adds
"Yes, go ahead. You deserved it."
I wonder if I'll get killed the moment I misinterpret her permission, but I inch closer to her, my arms hold her against me, and then we kiss and cuddle for the rest of the night.
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Thank you for reading! ^_^ This was my attempt at a sex scene as it's been a while since I wrote one. Hope you enjoyed!

-Tony