Give herself to Keith

Jenny is surprised to find herself jealous of her sister. Jenny generally considers herself a lesbian but for some reason she can't help but wish that Keith were fucking her like he was fucking Grace.

She decided that she had to go for it. She stripped off what little clothes she had left and made her way out into the hallway. Jenny knelt in front of the door to her sister's bedroom and knocked.

It felt like forever before the door opened a crack and Keith peered out.

"What is it?" he asked before noticing Jenny's condition.

"Sorry to interrupt you sir," Jenny said with her head bowed, "but I would like to be yours just like my sister is yours."

"Is that so?" Keith asked, a sly smile slowly forming across his lips.

"Yes sir," Jenny confirmed, her head still bowed.

"Then get in here," Keith instructed as he opened the door all the way.

Grace was still bent over the bed but she was now looking over her shoulder at her sister and boyfriend.

"Your sister is going to join us," Keith informed her, "Is that okay with you, pet?"

"Whatever you want, sir."

Keith guided the sisters around so the Grace was standing and Jenny was sitting on the bed with her legs spread wide.

"Your sister is just as sexy as you are," Keith told Grace as he looked over Jenny's body.

"Yes sir," Grace agreed.

"Do you want to eat your little sister's pussy," he asked.

"No sir," Grace replied.

"What if I told you that nothing would turn me on more than watching you eat out your sexy sister?"

"Then yes sir," Grace answered truthfully, "I would happily do anything that would turn you on that much."

"The get to it pet."

Grace knelt between her sister's legs and tentatively moved her mouth to Jenny's cunt. Grace had her first taste of another girl's cunt as she lapped at her sister's wet slit.

Jenny moaned and grabbed her sister's head, pulling the other girl into her pussy.

"No touching," Keith ordered and Jenny released her sister's head, moving her hands to the bed next to her.

It took over a half hour of Grace's rookie pussy eating before Jenny was overcome with orgasm. Her face soaked with both her lovers' juices, Grace pulled her head from between Jenny's thighs.

"Did I tell you to stop?" Keith asked rhetorically.

Grace buried her face back between Jenny's legs and resumed her attack on her sister's pussy.

"I think it's time for me to try out my new pet," Keith declared as he approached the sisters.

Keith lifted Jenny off the bed and positioned himself below her, Grace's mouth never leaving her pussy. He lowered Jenny's ass onto his big cock as her sister continued to eat her cunt.

"Oh fuck!" Jenny moaned as the massive cock entered her ass.

"You like having my big, white cock up your tight little asshole, just like your sister?" Keith asked.

"Yes sir!" Jenny replied, "Your cock fills my ass so good!"

"Good, because there's nothing I love more than fucking tight Asian assholes."

"You can fuck mine whenever you want!"

"I'm about to cum," Keith informed Jenny, "Do you want me to shoot my load up your tight, little Asian asshole?"

"Fuck yes!" Jenny moaned, "I want you to fill my slutty ass with your cum!"

Keith's cock twitched as he released his load into his girlfriend's sister's asshole. This sent Jenny over the edge and she covered her sister's face with more pussy juice.

Jenny and Keith collapsed onto the bed while Grace continued to lap at her sister's pussy.