Joanna hurried unevenly down the hallway licking her lips when a door opened. She couldn't stop in time and slammed breasts first into the the girl who had stepped out of the door.
"Oh Chad!" Joanna moaned as she fell back onto her fat ass, the dildo being rammed in deeper.
She looked up at the girl. She was at least twice as tall as Joanna, with long legs that seemed to go on forever, perfectly proportioned butt and breasts complimented by a face with the most gentle features imaginable. Her straight silky hair flowing over her shoulders like a playful waterfall. She was a veritable angel.
"Hey there 'big' sis." She said with a smirk.
Sis? Did she always have a sister? Did mom change something again? Joanna knew Jennifer was impossibly perfect, tall gorgeous and smart. The pride of the family. Yet, somehow she felt like she shouldn't know that. It all seemed unrealistic, like a dream. She licked her lips.
"Wake up there Hoanna." Jennifer said as she snapped a picture with her phone. "Oh, mom and your fans are going to love this one."
Of course she could snap the perfect picture.
Jennifer showed the screen of her phone. It showed Joanna rolled back, her monumental ass spread out over the floor, with her eyes rolled upwards, her mouth in an o-shape in an orgasmic display with her legs spread wide giving everyone a clear view of the oversized vibrator in her dripping pussy.
"Joanna! I thought I told you to get the door!" Mom bellowed from downstairs.
"It's okay mom, I've got her. She was trying to..well you know....again. " Jennifer said grinning down at Joanna. "I'll send her on her way."
"Thanks dear, I'm so happy I have you. Make her hurry up."
"What! No I wasn't! She's lying mom! I was on my way!" Joanna said, as she scrambled to get up. Her body jiggling wildly. Her breasts smushing into her fat lips as her knees pushed into them. With one last shiver she finally got up and stared angrily at Jennifer.
"JOANNA! Don't call your sister a liar just because you're jealous. Your sister doesn't lie! I think you need another lesson so you can make up to her later today!"
Joanna didn't think Jennifer's grin could get any wider, but somehow it could. "Yes, how dare you call me a liar." She said, "Ho-anna" she added in a whisper.
"BUT MOM!" Joanna said licking her lips.
"NO BUTS YOUNG LADY, YOU HAVE TOO MUCH OF THAT AS IT IS!" Mom said, her head was peaking up from just halfway up the stairs.
Joanna felt her tongue changing, getting slightly longer. She licked her lips, now easily reaching the full width of their huge size.
"Whenever your sister thinks your mean your tongue will grow. You can shrink it down by apologizing to her, provided she accepts the apology. But now, go and answer the door and don't forget to apologize to whoever is on the other side for making them wait."
Joanna glared at Jennifer once more.