I was her bitch again

After my night with Niki and Pogo, I knew my place. I was to do what I was told and when I was told. I was her bitch to be used and serve her however she wished. Niki loved to be creative with how she would use me. Some times she’d get a dildo and I would have to stick it in my pussy while I was at work. She said I was to leave it in unless I used the bathroom. I would do as she wanted and all day I was thrilled to be being a good bitch. After I came home she would have me strip down and squat so the toy slid out my wet pussy.
Niki made sure Pogo got a piece of me too. I was to take his dick and please him. I was hooked on them both and just wanted to please.
When our roommate moved out, Niki’s games were increased and so were my rules. I was to not wear clothing and if I had to, it had to be picked out by Niki. If she wanted to cum, it was my job to make sure she did. And if Pogo came near me, I was to stand there with my legs spread until he was done with me. Niki went out and got all kinds of toys and things to use on me. She loved using me for her entertainment.
One evening she came home from work to me leaning against the wall, Pogo licking my pussy deep and fast. I was humping and gasping. My pussy tender from the assault Pogo was giving me. I was loving his long tongue licking my cream. She tossed her things on the couch and told him to go lay down. I moaned softly as he walked away. My clit throbbed and I felt like I was soaking wet. But I wasn’t allowed to touch myself unless told to.
Niki pulled her skirt off and I stared at her thong cover mound. Her fat lips pressing out the sides. I wanted to run my tongue over her lips and take her mound in my mouth. I wanted her to tell me to come to her. I wanted to be her good girl. As she walked over to me, I looked down at the floor. ” Have you been a good bitch today? “, she said stroking my head. “Yes I was.” I tilted my head a little towards her hand. “Good. We’ll be having company tonight and you will be my show for them. You will do what I say, right?” I glance at her and nod my head. “Because you know what I will do if you don’t, right?” I nodded my head again and feel curious. “Niki?”, I bravely ask, “Who is coming?” She stops petting me, “That’s not for you to worry about. All you have to do is be the same nasty bitch you’ve been. Understand?” I nodded my head and apologized. I was a little confused but more scared. We had never involved others in this and Niki seemed to want to use me for other people’s entertainment.
Niki smiles and pushes my head down, I drop to my knees. “Now show me how much you have missed me.” I moan softly and start sucking on her thong, right over her clit. I loved rubbing my tongue and mouth over her bare fat pussy. It was puffy and tasted so good. I stuck my nose right against her and sniffed deeply. She grabbed my head a rubbed on my nose as I took in her musky scent.
She stepped back and grabbed my hair in her fist. As she walked to the couch, I had no choice but to crawl beside her. At the couch, she pulled her thong down and laid down. I sat on my feet watching her and getting wet with excitement. She put one leg on the back of the couch and let the other hang off.