Obsession (Less Commission)

(Author Note: Please forgive me)
I met her a couple of years ago.
At start she seemed like a quite normal girl, except for a couple of things - for example, she liked pet play and still insists on calling me Master. She also like art a lot, and showed me some weird compositions. She always loves it when I praise her.
I found that a bit weird at start, but after a while I started to actually like it, since the majority of Monster Girls treat you like shit.
I loved that girl. Hell, I still love her, but I'm also very afraid of her.
You see, after we dated for a while, she invited me at her home. Great, I thought, it means she thrusts me. I saw it as an advancement of our relationship, so I gleefully accepted.
Oh, how misplaced that glee was.
When I entered her home, I saw her in lingerie, standing in the middle of some sort of altar. There were photos of me all over the walls, and some bodies lying on the floor, or nailed to the wall. I noticed she was staring at me, smiling, as she was proud of herself.
The bodies were visibly tortured in different kinds of way, the most noticeable thing being what they had in common: They all had my name carved into them.
"Do you like what I did there, Master?" She asked, still smiling.
"Wh-What is this? Why did you kill those people?" I asked, quite terrified.
"Oh, them? They had to die. They were trying to steal Master from me." She replied, while staring at me with her big, yellow eyes.
Slowly, I began to recognize them. They were mostly co-workers, or cashiers, or other people that I barely knew. I started to feel sickness, fear and guilt at the sight of the mangled bodies of people who did nothing wrong except talking to me occasionally.
Among the pile, I noticed the most grossly tortured being a Pharaoh - Namely, a friend of mine. I never had feelings towards her, but she was always there whenever I needed help, or I just felt alone. I started crying at the sight.
"What's wrong Master?" She asked me, looking quite confused.
I tried to get away, but she hissed at me and took out a knife.
"You liked one of those girls, uh? I bet you cheated on me with them, or maybe with all of them!" She started screaming
I was scared and confused. Why she started screaming at me? What she wanted from me? What I should I do?
When suddenly, I had a realization. She wanted me to praise her.
I ran up to her and hugged her.
"I-I was crying because what you did is so beautiful. You're a good girl" I said, while patting her on the head.
"R-really?"
"Y-yes.
She hugged me back, and started crying.
"I'm sorry Master, I-I was scared that you hated me..." She hisses, while crying on my chest. "I'm sorry for getting mad at you."
"Oh, it's nothing." I took a deep breath. "I love you."
"C-can I show you around?" She asked while smiling.
After an affirmative reply, she started showing me around, describing me the gruesome fates that those people suffered. I praised her everytime, because i was scared of what she could've done to me if i said what i really thought.
After a while, she took me to my Pharaoh friend. I stared at the mangled body, trying to not cry at the sight, while she explained her deed.
"I-it was kinda hard but i did it! I drugged her and took her to a secret place and tied her and her snake. I-I made her cry a lot and i skinned her and her snake alive in front of her and cut off her limbs one by one and slice it nice and cooked it with her snake and made her eat it and..."
She looked genuinely enthusiast of her story, telling it with the same glee of a child. I started petting her.
"That's my girl" I said, while looking at the head of my fallen friend, the guilt in my heart supplanted by my survival instinct.
She smiled widely and shouted "Praise me more, Master!"
I hugged her. "I love what you did. It's truly marvelous that you put all this work for me!" I started smiling as well. I felt like i was going crazy, but i didn't care anymore.
I took her hands and kissed her deeply, and started violating her mouth with her tongue. Then, in pure ecstasy, she bit me.
As soon as her fangs broke my skin, I could feel a slight warmth at first. It raced through my entire body as my heartbeat accelerated, bringing with it a primal heat that lit fire below my skin. I wanted her, needed her. From her heart, her breasts, even her womanhood. I wanted everything. I would have everything. Like almost all of her kind, she underestimated the lust of men, and mine was insatiable, thanks to her venom. In a pure lust frenzy, i tackled her, and ripped off her clothes. Then, i decided that i was gonna teach her a lesson, i wanted her to pay for what she did. I used my pants to tie her hands down. I was gonna show her to not underestimate me. I was gonna show her who's really in charge in this relationship. I was gonna make her pay for what she did.
I put my hands around her slender, delicate neck, and whispered "You did this because you thought they were gonna steal ME from YOU? I should be the one checking nobody steals YOU from ME, because you're MINE and mine alone."
I heard her cry, tears running down her face, as she spoke with a muffled voice. "I-i'm sorry Master, it's that... I want to be your only pet. I want Master to praise only me, to love only me, i want to be the only one for Master..."
In that moment, my lust raised to an high point. I violently inserted myself inside her, and started yelling at her.
"DO YOU REALLY THINK SO LOW OF ME? DO YOU REALLY THINK I WOULD EVER BETRAY YOU?"
She started crying even harder. "N-no Master, it's just... when i see those other girl with you... get really jealous... I start thinking that they want to be Master's pet as well, or that they might even try to rape Master..."
I gave her a deep kiss, and a reassuring pat on the head. She stopped crying.
"Don't worry, i'll try my best to defend myself. And i like that you do your best to protect me, just ask for my permission in future, okay?"
"O-okay,i promise you that i'll try." She replied, as she coiled around my body. "N-now, please Master... Make love to me."
"Okay" I replied, staring at her in the eyes. "Anything for my little snake."
As i continued to violate her womanhood, i could feel her tail coiling tighter and tighter around my body, and her warm, wet slit coiling around my manhood in a similar manner. Her every squirm sounded like heavenly music to my ears, watching her drooling, pathetic face blushing made me wanting to violate her harder. Soon, the stimulation was too much for me to handle, and i came inside her. As she felt my warm seed inside her, she smiled.
I stared her deeply in her amber eyes, still dizzy from the afterglow, and said "You're mine" with a wide grin.
She looked me lovingly in the eyes and replied "I know, Master".


....

Later on, i woke up. She was still sleeping. I brushed her hair, and stared at my surroundings.
I decided that I would still stay with her, because I had no other choice. I sighed and stared at the bodies.
This was my life now.