All Chapters of Unholy Cravings-a Sinful Obsession: Chapter 581 - Chapter 590

I got up and went upstairs, slowly. Thinking better of it for a moment, I filled a glass with milk and went upstairs. Mary sometimes needed that to help her sleep, and if Chelsea stopped or saw me at least, I would have an excuse ready, even if it was pretty flimsy. As I got closer, I grew more nervous and around. Sweaty palms were one thing, but nothing could really explain the tent in my boxers right now. I hurried down the hall. Chelsea's door was closed. Thank god. So was Mary's. I took a deep breath, then knocked gently, and entered. It was dark."TK," Mary said, her voice quavering, "you came.""I thought about waiting for you. But I didn't want to take the chance that you wouldn't."She laughed and pulled her covers up a little more as if shy."I would have...I just needed to work up the courage.""But you're made of courage.""Is that really what you think?"I sat down on the corner of the bed. My intentions aside, this was nice. Even if Mary didn't want to go farther, I would

"Then I stupidly brought my friends over to hang out one day, and you met Charly. You don't know how angry I was with myself and her and even you. I was jealous, TK. I was jealous that that girl with the blonde hair and the confidence and the big fucking tits had her hands all over my little brother. Because that's how I thought of you. In moments of weakness, it's still how I think of you. As my property. When I was at college sometimes, I'd think about the girl you were hugging in some facebook post and wonder if she'd felt you inside her, stretching her out, making her cry your name and I'd get so frustrated and sad. Anyway, that's...not the point.""I knew what Charly was like, and I told her to take care of you. To never hurt you. I told her that if she wanted to break up with you, that was one thing, but if she misled you, then I would never forgive her. And she did mislead you. I figured that out afterward, from talking to you, and our mutual friends. She got you going, fucked

I'd seen dirty talk on porn, but none of that could have prepared me for the effect of hearing those simple words whispered desperately into my ear. I exploded. I'm sure I almost shouted. I'd never felt anything like it before. I swelled and pulsed inside of her, filling her with my warm cum. It felt like it went on, forever, and at the end, my balls ached.I almost fell on her after that but managed to roll off of her before resting. She moaned as I pulled out of her and turned onto my chest smoothly as if she couldn't bear being apart from me for even a second. The look on her face was alien to me, and I did not recognize it at first. Only after my breath had slowed some and my thoughts began to form again did I realize that it was adoration.In just another moment Mary had started to cry. I saw in her eyes a message of love but also worry that I would misinterpret her tears as being negative. I didn't. I shed no tears, but I was at least as overwhelmed by emotion as she was. I kept

Summer went on. Mary's internship kept her busy during the day, but the nights were ours. Even when mom was home, one of us would sneak into the other's room, and we'd spend a few incredible hours exploring each other and expanding our boundaries. She didn't peg me, but she did push her finger in my asshole while she blew me...with was terrific. She'd played a bit, but it turned out that she'd never had anyone in her ass before either, aside from the occasional finger, and she hinted that she wanted that to be special for me, and me alone.Mary did get weekends off, and we hung out more. It was like old times, but also very different. We didn't just fuck, but we explored ourselves. We watched movies together and went on walks deep on forest trails, where we felt safe enough to hold hands and make out. We hung out with Chelsea and Rebecca. We reminisced and talked about idle planning for the future. She was resting in my arms at the moment. Mom was out, and it was the first of July."G

On the bed were two items: a silk blindfold and a pair of very shiny handcuffs. I know that this is, in the grand scheme of things, pretty vanilla for BDSM, but I could feel myself tenting the towel, and I knew that I was already leaking pre-cum. I felt a little ashamed before I looked at Mary.She'd put her hair up, probably to get it out of the way, but it made her look more sophisticated and in charge. She'd traded her black dress for a small leather bustier and black fishnets. She wore no panties, and the tops of her nipples were barely revealed. She would have laughed at me if I had said it out loud, but right then she looked like a goddess, divine and terrible.She gestured towards the bed."Lay face down and put your hands behind you."I could have resisted, maybe been a little uppity. I know that's what some people are like. But in that situation, I felt all urges to fight drop away. I sunk into a dim place in my mind. All was dark except for my sister and her implements. All