Rachel snapped again

Rachel growled in her throat and lunged forward, grabbing Victoria by her throat and pushing her back against the bed. Victoria's eyes widened from the sudden lunge and reached up, trying to push Rachel away. She dropped the toy on the bed as she put her hands on Rachel's arm, trying with all her might to pull her hand off her throat.

But something was wrong. Before, she was much stronger than her sister and could physically make her do whatever she wanted. She had pushed her off furniture, pulled her away from doorframes, and even picked her up and threw her in a pool before. But now, she couldn't pull her younger sister's hand off her neck.

She started to panic, her feet trying to kick up into Rachel's legs and get her off. She tried to talk but it was hard with the grip on her throat. "G-get off... what... you're s-strong..."

Rachel climbed on top of Victoria, sitting on the girl's lap so that her kicking couldn't do anything. She glared down at her sister, her face inches away now. "No. You want to be a bitch, I'm gonna treat you like one. Now shut up or it'll be worse."

For some reason, Victoria believed her sister this time. She'd never seen that look in her eyes before. That tone in her voice. She was actually scared of Rachel at the moment. She had never been overpowered by her. It was terrifying.

She nodded her head just slightly, shutting her mouth. She stopped kicking and lay there, hoping her sister would let go after Victoria calmed down. After she settled down a little, Rachel seemed to loosen her grip a bit, allowing Victoria to speak. "Okay, I'm sorry... please, let me go now... I won't fuck with you again."

Rachel shook her head, her free hand reaching over to her nightstand. "Not until you really learn your lesson. You've been nothing but a bitch to me my whole life. Bullying and treating me like shit. You need to be punished. If you behave and take your punishment, I'll let you go soon. So shut up and be a good girl."

Victoria didn't know why her sister was talking like this. She'd never really heard her sister cuss like this before. But for some reason, being called a "good girl" by her sounded almost... sexual. It made her feel a little weird.

As Victoria was lost in thought about Rachel's words, the younger sister reached into her drawer and pulled out her phone charger. She let go of Victoria's throat entirely and grabbed both of her hands, lifting them up over her head. Without hesitation, she used the charger cord to tie her sister's hands together, knotting it tight so she couldn't get out of it.

After her hands were tied, Rachel held them up over Victoria's head, keeping them there with one hand while she grinned down at her older sister. "So far, so good. Now, let's get started on the fun part."

She then lifted her free hand up to Victoria's eyes, showing her the dildo that she'd dropped. "You ever deepthroat, sis?"

Victoria shook nervously now, shaking her head. "No... I've never... gone that far down..."

"Oh? And what do you practice with? Toys? Or the real thing?"

Victoria blushed hard, averting her eyes. She wasn't comfortable telling her sister the answer.

Rachel saw this and chuckled. "Fine. I'll get my answer some other day. For now, open those pretty lips of yours and take this big guy into your mouth. I'll even be nice and work it down your throat gently."

Rachel lifted the tip up to her sister's lips and Victoria tightened her lips for a moment, not wanting to do it. But when Rachel glared at her without a word, it triggered something in Victoria and she knew that if she didn't listen, she'd be punished even more.

She slowly parted her mouth, feeling the tip against her warm lips. Rachel slowly pushed the tip into her sister's mouth, going until a couple inches were in. "Good girl."

Victoria blushed at being called a "good girl" and felt her toes curl a little from the words. Why did she like them so much? She looked her sister in the eyes as Rachel started to bob the toy back and forth.

"Now, relax your throat and jaw. Once we train that throat of yours to keep the entire thing in for at least a minute, your punishment will be done."

Victoria had always wanted to learn how to deepthroat but it was difficult to do by herself. Her toy always made her gag as soon as it touched past her mouth. But the toy she used was smaller than this by a couple inches and didn't seem as thick. She was worried that this one would make her get sick.

Rachel pushed the black dildo a little further into her sister's mouth, causing the girl to gag a little. Rachel felt it but didn't let up with the toy. She just held it still, caressing Victoria's cheek. She leaned down and whispered seductively into her sister's ear. "Relax your throat and jaw... breathe through your nose... you're doing good, sis..."

Victoria closed her eyes and did what Rachel said, trying to relax her body. Eventually, the gagging subsided and Victoria was able to handle this first inch. Rachel giggled, kissing her sister's cheek. "Good girl. Now, let's work on the shaft."

Very slowly, Rachel worked the dildo further and further into her sister's throat. Every now and then, she'd let up to let her breathe and call her a good girl, giving her encouragement. Victoria wished she could do something to fight back right now. She always thought she'd be in control in a sexual situation like this. But the way her sister was commanding her, controlling her... it was making her gush. She wouldn't admit it but she was liking this dominating attitude her sister was using on her.

After a fair amount of working out her throat, Victoria was almost able to take the whole thing in. She still had about two inches left. Rachel got ready to continue her slow workout when she was startled from her concentration.