My father-in-law's slave

My name is Yazmin and this is the story with my father-in-law. I'm 28 years old and I'm married to Saul who works at a bank and doesn't earn badly but I wanted a better lifestyle and thanks to the advice of a friend I started selling contentUnfortunately, after some time my father-in-law showed up at my door with photos of mine and several messages from an account asking for personalized content. I started crying but he began to talk: S: calm down, little one, I won't tell my son if you accept being my personal slut. I ripped the photos and messages but laughing he said S: You're stupid, you don't have everything saved. It's okay, I said, what do they want from me? And he said S: From this moment on you'll be my sexual slave and you'll have to obey everything and call me amo or papi. The truth is I didn't want to accept but seeing the situation, I had no other option and accepted being his slave. The first order he gave me was to take him to my room, and I obeyed, and when we were heading there I felt like he was caressing my ass with his hands. When we arrived at my room he ordered me to undress and get down on my knees, and I obeying the order ended up completely naked in front of him.He started rubbing my ass and vagina with his fingers, it hurts to admit but I got wet right away. After a few minutes he pulled out his fingers, soaked in my juices, and gave them to me to suck on and then inserted them into my ass to dilate it. He put two fingers inside me and moved them around. I gagged when he introduced them into my vagina: 'Please, I love my ass, not!' S: 'Has your son ever been in there?' J: 'No, no one has, I've asked many times but never let him, please it will hurt.' S: 'Okay, slutty, I need to train you first' Inside me, I was grateful, but the torment continued. He started pressing against my vaginal entrance and I got very nervous, but it got worse when I saw the enormous size of his cock, I knew it would hurt a lot. His cock slowly started going in. He asked if it hurt, I said yes, then he gave me a strong thrust and went all the way in. I let out a terrifying scream. The pain had been terrible. I told him to stop, leave me alone, that it hurt a lot and I didn't want to keep going, but it was like everything was exciting him even more. He insulted me, called me horrible things, and started thrusting his cock in and out of me, holding me roughly. My scream was brutal, probably the neighbors heard it, but we couldn't stop, nothing mattered anymore, I just wanted to keep feeling that cock tearing me apart.
The pain continued to be immense, but the pleasure was equal or even greater I gasped and moaned uncontrollably as my father-in-law grabbed me and called me slut, foxy, slut, and a thousand other things. He spanked my ass with force –Do you like it, eh, slut? Do you like it? You like being spanked, eh, daughter of a slut? My son doesn't fuck you like that, eh? I was going crazy, telling him to keep going, to give me more, to break me, and that his son didn't take me like that, and that I was his slut. Finally he came, gasping uncontrollably, filling me with his semen. He got up and used my thong, which I had left on the floor when I entered, to clean himself off then told me to put it back on. He gave me a long kiss before leaving and gave me the following instructions: I would have to act like always with my husband but as soon as he left I would have to get dressed up sexy for him if I wanted to leave I would have to act like his lover and not be able to say no unless I didn't want my husband to find out.