Chapter 5

Ally retreated into her old bedroom and flung herself onto her bed. She was crying and nauseous. She had to be mistaken she kept telling herself, but that was just denial, which was silly. There was no denying what she'd witnessed when she walked into her brother's bedroom. She thought it would be nice to surprise her family by coming home for winter break. She was supposed to be away with her boyfriend and other friends on a ski trip, but then they'd gotten into a fight and Ally couldn't imagine being trapped in a cabin with that jerk so she headed home instead. Some surprise, she thought ruefully. The surprise was on her.

When she came into the house she knew her mother was home because her car was there, but then she heard the weird sounds from upstairs. She was about to call out when she realized what she heard. She couldn't imagine her parents having a quickie in the middle of the day so then she thought neither of them must be home and her creepy brother had finally found someone to go all the way with, though she doubted he was capable of making a girl scream like that. Abby thought it would be fun to go up and bust the little asshole so she laid her bags down in the kitchen and crept upstairs. When she looked into his bedroom she didn't know what to make of what she saw.

Maybe it was because she'd never seen her mother naked and having sex before, but Ally didn't recognize her at first. Her mom was on her hands and knees getting fucked very hard from behind. Ally could tell that much by how hard the bed was rocking. As soon as she realized it was her own mother in there with Trent Ally was sure she was being raped. She was going to rush in and stop him, but then what her mom was screaming registered. "Oh God, fuck me, Trent! Fuck me hard," she cried. She was not being raped. She was an active participant. Ally's stomach churned and she didn't know how long she stood there. It may have only been seconds, but it seemed like an eternity. They were so into screwing each other that they didn't even notice she was there, not until she finally said something. Even after she finally found her voice they didn't stop. Trent screwed her mom until he was finished. Ally ran out of the room after that. She didn't want to see anymore.

Ally heard the door to her room open and saw her naked brother standing in the doorway, his slimy cock hanging down between his legs. God, he was disgusting. She was angry she forgot to lock her door.

"Get out!" She screamed and flung one of her pillow at him.

"You need to let me explain," Trent calmly replied, batting the pillow away.

"How the fuck can you explain, you twisted pervert?"

Trent closed the door behind him and came toward her. She scrunched up into a ball at the head of her bed and held her other pillow over her body. What was he going to do? Did he want to fuck her to? Was her brother going to rape her?

"Trent, I mean it, if you touch me I'm going to rip your dick off," she warned.

"If you just let me talk to you I think everything is going to become clear." He was at the side of the bed now.

She kicked out, aiming for his groin, but he turned to the side and she caught him on the thigh. He ripped the pillow out of her arms and Ally tried to scramble over the other side of the bed. She had a standard-sized mattress, which he reached across, catching her arm. She had the leverage and pulled him onto the bed, but Trent did not let go and since he had four inches and almost sixty pounds on her she could not get away. He pulled her back onto the bed. Ally smacked him and he briefly let her go, but was able to grab her again before she could escape. Although his nudity gave her a distinct advantage, Trent was careful to keep his kit protected. First he pinned her arms to her sides and then he lay on top of her, holding her down on the mattress. Ally squirmed and shouted, but she could not struggle free. It repulsed her that he was lying on top of her naked, rubbing his parts all over her.

"Just calm down and listen, Ally. Take a deep breath and you'll calm down."

"Get off me and I'll calm down, you sick freak!"

"Just breathe!"

Ally didn't know why it was so important to him that she breathe. They only way he was going to fuck her was if he made her pass out. He leaned heavily on her and pressed his face down by hers, squeezing all the air out of her lungs. She thought he wanted her to breathe. He eased up and she sucked in a deep breath. Ally still screamed for him to get off of her, but she was getting tired and stopped struggling. It was futile anyway. She had to save her strength and when she saw her chance she could shove him off. But then she started feeling funny. It was strange, but she wasn't struggling at all any more and she wasn't even screaming for Trent to let her go. Ally was confused. She didn't know why she was calming down, but then she realized she wasn't really calming down. No, she was still all worked up, but differently. She was getting excited.

Nononononoo, she thought. What's wrong with me? I can't be feeling this! But she was. Suddenly she was very hot and was tingling everywhere, especially between her legs. Trent shifted on top of her and she didn't want him to get off her anymore. She wanted him to turn her over. He couldn't touch her lying that way. No, don't think that way! She screamed in her head, but in a few more moments Ally didn't even have those thoughts anymore. All she could think about was how much she wanted to fuck her brother.

Trent would feel Ally going slack and when she stopped struggling beneath him he knew the drug was working on her. There was no other explanation. He was sure she would have fought to the death to get away from him after what she walked in on, but he couldn't let that happen. He would tell someone, he knew, probably their father and that would ruin everything. There was only one way he could keep his sister's mouth shut. Her struggles ceased completely and then she moaned when he pressed down on her. Yes, he had her.

Fucking his sister had not been hard of his plan. Ally wasn't even on his radar as far as sex went. His older sister was just an annoyance and the more she stayed away from him the better. The only good thing about having her around as when her hot friends would come over to swim in the summertime, but even they would tease him and tell him to get lost. She was a couple years older now, just a few months shy of twenty years old. Sex with his sister was the last thing on his mind before, but then he never thought about fucking his mother either and look how well that was turning out. They said the apple didn't fall far from the tree so maybe Ally would be a hot piece of ass too. He could only hope because he was going to fuck her now.

Sliding off her, Trent let Ally roll onto her back and then he straddled her, keeping her hips pinned with his. She was really a very pretty girl, he reflected. She resembled her mother and had the same poker straight blonde hair, though Ally kept hers in a very short bob that just brushed the nape of her neck. They had the same eyes, but Ally's lips were fuller. That was where the resemblance ended because everything about the daughter was fuller than the mother. While his mother was very slender, with small breasts, Ally had a nice hourglass figure with breasts that had to be a c-cup and a round, heart-shaped ass that looked sexy in her tight jeans. She was staring up at him with wide eyes and when he let go over her wrists she reached up and rubbed his bare chest.

"See, I told you that you would get it if you just stopped fighting and calmed down," he said.

"I don't know what to say, Trent," she answered breathlessly. "I didn't understand."

"And now you do?"

"I think so. I mean, I see what Mom sees. I can understand what was going on." Her hand trailed down his chest and touched his cock, which lay on top of his balls against her stomach. "Your cock is amazing. You're so big," she cooed.

"Thanks, sis. I think you want it to, don't you?"

"Is that okay?" She asked shyly. Ally wasn't staring up at him anymore. She couldn't take her eyes away from his prick.

"Of course it is. I want you too."

"That's so awesome," she said and struggled out of her sweater. She was wearing a tight black halter top under it, which really showed off her round breasts and had ridden up to reveal a dangling jewel piercing her bellybutton. She didn't have that the last time she was home, Trent thought. He leaned forward and put a hand on her breast while kissing her passionately.

Ally was a great kisser, Trent thought, every bit as good as their mother. Groping her breast, though, he was disappointed because her bra was padded and he could hardly feel a thing. He unsnapped her halter and pulled it down, revealing a purple, strapless bra that was indeed padded with stiff cups. Once her top was pulled down he also pulled bra down and her breasts spilled into view. He mashed a big breast in his hand and she cooed and pushed against him. She was also rubbing his cock, which grew larger and stiffer, and balls. Pulling on her nipple, Trent felt his sister shake and she flicked her tongue into his mouth.

Now that he was sure she was onboard, Trent slid down her body so he could suck on Ally's breasts and while she reluctantly released his cock she went crazy when he sucked and nibbled on her breasts, showing another way that mother and daughter were alike. Ally's breasts and were round and firm and Trent had a lot of fun playing with them. It felt good to know he could so easily turn Ally on.

Trent was still licking and kissing Ally's breasts when he unsnapped her jeans and she stopped raking her nails through his hair long enough to help him push them off, dragging her little pink panties with them. They were both too horny to bother with her socks, or to pull off her top and bra, which were gathered around her middle. As he kissed his way back up her leg, Trent noticed a little black gecko tattooed on her calf, which was new like the belly button piercing. He wondered how wild his sister was getting at college. As he kissed higher he spread her legs and found her completely shaved when he reached his goal. She was drenched when practically sucked his finger right in. The scent of her arousal was strong and turned Trent on. She was tight and moaned loudly as she pumped her hips at his finger. He also started licking her Ally thrashed her head back and forth while twisting her body this way and that, almost as if it was too much for her to bear. She was screaming bloody murder and clawing his shoulders hard enough to draw blood. He sucked on her clit and thrust his finger into her as hard as he could.

"Ohhh Trent, ohhh God!" She cried. "You're making me crazy! It's too much. Ooooooo!" She pulled his face from her pussy and stared down at him with a ravenous hunger that was almost frightening. "Fuck me, baby brother! You have to fuck me right now!"

Climbing up on top of Ally, Trent kissed her while she groped for his cock and then pressed it into her cunt. She was urging him forward with her hips and while their tongues chased each other he pressed down, slowly burying his whole shaft in her. Ally wrapped her arms around him and then grabbed his butt, holding him inside her. She was so tight around him that he thought his sister might be the best fuck yet. She had the enthusiasm of their mother with the youthful body of Dakota. Despite her tight grasp, Trent pulled back and started fucking his sister. She squished loudly when he plunged back in and he knew they would be leaving a huge wet spot on her bed. He started with deep, slow, hard thrusts, but the more excited he became the faster he moved and when he was slamming down into her the bed rocked and creaked beneath them.

"Ohhhh, Trent! Ohhh, it's goooddd! Ohhhh fuck!" Ally screamed. She locked her ankles behind his legs and clawed his ass, like she was trying to cram his whole body inside her.

"You're fucking hot, Ally. So fucking hot!" Trent moaned. If he hadn't just been busy fucking his mom he would have come very quickly, but now he knew he could hold out and really give his sister a solid screwing.

"Fuck, baby brother! Fuck, fuck FUCK!" Ally screamed. Her eyelids flickered like she was on the verge of passing out and her pussy seemed to quiver and he was pretty sure she was cumming. She held him tightly, but while she was still he kept moving, fucking her even harder.

"That's fucking hot, Ally. I love fucking my big sister," he told her, pulling her legs apart and then putting them over his shoulders. He was pounding her much deeper now and Ally bent her head all the way back like she was going to snap her neck. His balls bounced off her thighs and he felt her cunt quivering again, signaling another orgasm. He wondered how many times he could make her cum before he did.

As Rebecca lay naked on her son's bed she couldn't help but wonder what was going on. She was shocked when she looked up and saw Ally standing there watching her and Trent making love. She knew she should reach out to her daughter and try to explain, but she was so close to cumming that she couldn't tear herself away from Trent. She just had to have that orgasm. Once she came and collapsed she was going to throw something on and chase Ally down, but Trent told her to stay put and let him take care of it. She knew she would do it herself, but Trent had been so right about everything else that she had to trust his judgment now. She knew Trent could make everything all right.

So Rebecca stayed in that cramped bed and wondered what Trent was telling his sister. Rebecca knew full well that everything would be ruined if Ally told her father what she'd seen. Not only would David divorce her, but he could send her to jail for her unnatural act. She knew she should regret her actions, but she didn't. She couldn't. It was like being a drug addict. Even now after Trent had just fucked her so hard she could still feel an itch for him. For the first time in her life Rebecca understood what it meant to truly need someone. All she really wanted to do was keep Ally silent so she could keep up her affair with her son. They could tell Ally it was terrible mistake and then keep it going later. She doubted her daughter had ever felt anything comparable in her young life, so she didn't expect her to understand.

Rebecca heard shouting from Ally's room and the sounds of a struggle, but still stayed in place. She was almost afraid to find out what was going to happen. As clever a boy as Trent was could he really get Ally to keep her mouth shut? What could he threaten her with?

There were several minutes of silence and then she heard sounds of an entirely different sort. She was confused at first, but then Rebecca was sure about what she heard. They were the sounds of sex. Was this how Trent was going to silence his sister, by making her his lover as well? She didn't bother to dress, but left the room and went to see what was going on. She didn't know what to feel as she came closer and closer to Ally's bedroom. The door was wide open and she could hear Ally shouting and begging Trent to fuck her. Rebecca realized she was jealous.

Looking in on her children, Rebecca saw Ally on her back with her legs over her brother's shoulders while he seemed to be pounding the life out of her. The way Ally was screaming it certainly sounded like he was trying to kill her. Rebecca recognized the way Ally scream as being close to her own cries in bed and she was weirdly proud. She knew it was silly to be jealous since she could hardly expect to keep Trent all to herself and thought that it was probably best that if Trent was going to be with another woman that he kept it in the family. It was better than his going to see that little tramp Dakota Stein. This way he would always be close at hand. She leaned in the doorway and watched and envied Ally her intense orgasms. She didn't know how Trent had seduced his sister so quickly, but she could understand how Ally succumbed to his charms.

"Holy fuck, Ally!" Trent cried.

"That's it, fuck me baby brother! Come inside me!"

Once her kids finished up Rebecca came into the bedroom and sat on the bed beside them. Trent was on his side, stroking Ally's sweaty body while she laid on her back, legs splayed and pussy red and swollen. Trent smiled, while Ally looked uncertain.

"It's okay, honey, I'm not angry," Rebecca told her daughter, patting her reassuringly on the thigh. She was so proud that Ally had grown into such a beautiful, sexy young woman.

"Mom, I don't know what to say. I'm sorry I freaked out. It was just so shocking to see you two," Ally said.

"I know. It was a crazy thing to walk in on. Are you okay now?"

"I think I am. I understand. I don't know why I was so freaked out. I just can't remember. All I know is that all of the sudden I wanted Trent just as much as you do."

"Your brother is an amazing lover."

"Only because you taught me everything I know, Mom," Trent said, putting his hand over hers on Ally's thigh.

"Then you're some teacher, Mom. Wow, I don't think I've ever cum that hard."

"There's just something about our Trent here. So are you going to keep our little secret?"

"That depends," Ally said with a smile. "Do I get to join in the fun now?"

"Do you think you can handle both of us, Trent?" Rebecca asked.

"I don't know," he teased. "I guess I can try."

They all laughed and shared a three-way, naked embrace.

Trent took a hot shower, letting the water pelt his worn out body. He had never been more drained in his life and hoped he would be able to live up to his promise. Their mother left them alone and Ally demanded another round. As soon as he was done with his sister, his mom pulled him into her bedroom for a quick session and now Trent didn't know if his dick would work if his life depended on it. He wondered how porn stars could just fuck and fuck all day. All he wanted to do was crawl into his bed and crash.