I was totally exhausted. I had just been fucked hard for nearly an hour. My legs were quivering. I had collapsed to the ground. My ass was sticking straight up. I had a pool of cum leaking from my ass, down to my balls and locked up clitty, and onto the floor. While I laid there. He took the opportunity to grab my butt plug and and push his cum back inside me. I barely even flinched when he put the plug back in me. It was nowhere near the size of his massive cock, so I could barely feel it. He picked me up and laid me down on his bed. I was so tired I was ready to fall asleep. I was still an absolute mess. He pulled me in and said “you’re my sissy girlfriend now ok?” I nodded and said “yes sir.” We fell asleep together with him spooning me all night. The next morning he took me into the shower to get cleaned up with him. He was so gentle and sweet, scrubbing me clean, making sure to get every inch. It was a bit humiliating having him clean up all the cum that was on me from last night, but he was being very sweet about it. Once he finished, he told me to wash him now. So I grabbed the soap and began rubbing it all over his body. I was mesmerized by his body. I took my time feeling every one of his muscles. His strong arms, his 6pack abs, and his muscular legs. Once I got to his cock, I went down on my knees to clean it better. I got it absolutely covered in soap, and began rubbing his cock clean. I could tell he liked what I was doing, as he began getting hard. I made long, slow strokes, up and down his shaft, feeling every one of his veins in my hands. I stayed down there playing with his cock and balls for about 5 minutes. I thought if I was going to be his sissy girlfriend, I should thank him properly for the wonderful fucking he gave me last night. Once he was fully erect, I took his dick in my mouth and began bobbing my head up and down quickly. I wasn’t the best dick sucker ever, I couldn’t fit too much in my mouth, so I used my hands at the same time. I had both my hands wrapped around his cock, and my mouth swallowing as much as I could take, and I still couldn’t cover his enormous dick. I kept at it for a while and I could hear his moaning getting louder. I popped his cock out of my mouth and said “thank you so much for fucking me yesterday daddy.” He just smiled and said “good girl.” Being called a good girl got me so excited, I picked up the pace on his cock and I was determined to get his cum. He let out a loud moan and right before he came, he grabbed the back of my head and pushed it deep down on his cock. It caught me off guard and I gagged a bit, but he held my head down. His thick BBC was so deep I could actually feel it stretching my throat out. I had never deepthroated anything like this before. I held onto his legs and tried not to choke on his massive cock. But then I felt a rush of hot cum being dumped deep into my throat. I could feel his cock twitching on my tongue as he poured his cum straight down my throat. Once he finished, he pulled out of my mouth, and I fell back onto my butt, coughing, with cum and drool dripping out of my mouth. I did my best to gather up all the cum that was left in my mouth and swallow it. I looked up at him with a smile and said “thank you sir!” He drove me home that day. Once we got to my apartment, there were tons of people around. A few of them were neighbors that I recognized. I’m in the passenger seat, fully dressed like a slutty girl, sitting next to this big man. What are they gonna think when they see me like this? Will they even recognize it’s me? I was totally humiliated and I was too scared to get out of the car. But then I felt a hand on the back of my head pulling me in, and a pair of lips on mine. We made out for a few seconds, and I knew that people could probably see us. He said “you’re my girl now baby, who cares what people think.” Him saying that filled me with confidence. He was right. I just spent the last day getting fucked in my ass by a real man, and I’ve never enjoyed anything more. This is who I am, this is who I’m supposed to be. Why should I be ashamed? I stepped out of his car, said “thank you, daddy” and walked to my apartment. Dressed head to toe like a slut, my tiny clitty locked up, and my ass plugged, proudly…