★ Jane: "Nat... Sir, take... take her ass." | (Anal)

"He... he needs to cum." Jane said through staggered breaths, her hand was now a blur it was rubbing her pussy so quickly. "Nat... you, you need to make him cum. Take... use her ass sir." Both you and Natalie had paused now, you were watching Jane as she touched herself, it was mesmerizing. After a moment of not hearing anything back she opened her eyes to see you both staring at her. "Now!" she commanded.

"Yes big sister." Natalie smiled and looked at you and continued stroking before she spoke again. "What do you thi..."

"Natalie. Now." Jane's hand left her pussy and she stepped away from you, her hand reached for the back of her little sisters neck and grabbed a handful of her hair tightly. "Now." She stood in front of you now and pulled Nat away from you, turning her so her ass was facing you, she pulled her sisters face to her own and pushed her back. Jane had positioned Nat to be bent over in front of you now, your cock resting between her ass cheeks as Jane maintained a firm grip on her hair.

Natalie's hands went to Jane's shoulders as she hung on them now, her head rested on her sisters chest, her back arched in, she rolled her ass upwards causing your cock to grind over her asshole. She looked up over her shoulder back at you. "Do it. Take my little butthole." She grinned and went back to her head resting on her sisters chest, she planted kisses all over Jane's tits.

Jane locked eyes with you. "Do it sir, take her, use her." She bit her lip as Nat's tongue grazed her nipple. That did it, that was the final straw. Your hands flew from your sides to Natalie's hips, the clamped down hard on them and you moved her forward and back, as her ass rocked back and forth the underside of your cock rubbed her little asshole, or butthole as she liked to say it knowing it sounded naughtier. "Take... take her butthole." Jane spoke again. "Take my little sisters tight butthole sir." She was in even more pleasure now, you noticed that Natalie was sucking one of her tits and that her hand had begun rubbing Jane's pussy.

The head of your cock pulsed and your removed one hand from her hip and put it to the base of your shaft, you pushed her forward slightly as you lined the tip up with her hole. Your hand returned to her hips and you began pulling her back, slowly the head of your cock began to penetrate her small hole, the tightness surrendered little by little to your swollen cock as the head disappeared into her. Jane locked eyes with you again. "Sir.." she panted. "Like this." Jane's hands had risen up to her sisters shoulders, she took a firm grip on each and smiled slightly. She then pushed her sister back towards you, and held her back, your cock bottomed out inside of Natalie's asshole in response, the push had caused you to sink your cock in and it felt incredible. Natalie had winced for a moment but relaxed soon after, her body language showed she was enjoying the feeling of being stuffed by your cock.

"Ughhhuhgnnn, fuck!" Was all you could muster, the sudden feeling of her asshole being wrapped around your cock was incredible. You leaned back on the wall and let your head fall back, enjoying the feeling. Jane's hand had moved again from her sisters shoulder's back to her neck, she grabbed a handful of Nat's hair again and pulled her forward, your cock slipped out of her little asshole to the tip, then the remaining hand on her shoulder once again pushed her back down, she was fucking you, using her sisters body. they fell into a rhythm and you matched it.

Leaning forward and off the wall your grip once again tightened on her hips and when Jane pushed her towards you you pushed forward, giving her the hardest possible ass fucking you could. Your cock sunk in and pulled out of her asshole over and over as she continued to touch her big sisters body, Natalie had gone quiet as she closed her eyes and took the pounding instigated by her big sister, her large tits bouncing together underneath her as you pounded her.

Your cock began pulsing inside of her asshole, and you knew you wouldn't be able to last too much longer if you kept this up. You had a few ideas about what would come next though.