Emily still wasn't sure about what they were doing. It was a spur of the moment and following up on those was not at all like her.
"Lean forward a bit," Stephanie instructed from behind, "keep your knees bent."
It was definitely exciting, but scary too.
"Like this?" Emily asked.
"That's good. Stay like this," Stephanie replied and Emily felt her sister's gentle but firm hands on her shoulders, "Don't tense up, try to relax."
"That's easy for you to say," Emily complained as she looked down. This was so embarrassing.
"Don't be like that. You'll enjoy yourself," the younger sister chided her with a tap on Emily's lower back, "Don't you trust me?"
The teen was definitely in control. Emily wanted to move on, "Now what?"
"Just relax your legs," she heard Stephanie say, "and here we go!"
Emily felt her legs slowly drift apart. Her heart started beating fast and a wave of excitement came over her. Then she looked up and lost control.
In panic she tried taking a step back to regain her balance, but it wasn't working. Her foot slipped and flew up in front of her. She brought it back down and her other one slipped too, higher still. She screamed as she helplessly fell backwards. She felt Stephanie's arms under her armpits, then her body hit Stephanie's and both girls collapsed onto the ground.
When she opened her eyes, she saw her inline skates in front of her, their treacherous wheels freely turning in the air. At least she's finally getting some use out of them.
"Sorry. I lost my balance," Emily moaned as she looked back at her sister.
"It's OK," Stephanie replied and stood up, then helped Emily, "I told you to lean forward. Here, stand on the grass, it's safer."
Emily did so, then noticed Stephanie gritting her teeth in pain, touching her bottom.
"Are you OK?" Emily asked with concern, "Does it hurt?"
"Don't worry, it's a big muscle," the teen said with a smirk, rubbing her butt through her black lycra shorts.
Both sisters had a slim natural body type to pull this off, but her bold younger sister usually chose a more revealing outfit than Emily. The 20-year old's black sweatpants and blue sports top were comfortable and looked good, but her sister's close fitting shorts were barely more than underwear. And they matched her black crop top, which in turn was barely more than a bra.
She wondered if it was more than bold. The sisters were drawing quite a few admiring and envious looks both from men and women. Emily tried to ignore it, but Stephanie almost seemed to revel in it.
Was her sister an exhibitionist, or was this just confidence? Emily was OK with her looks, but now she had to admit that Stephanie's body, thanks to her working out and doing a lot of sports, was just a bit more trim and toned. Growing up together, Emily didn't realize this until now, but Stephanie had the body of an underwear model. Once again, the artist in her felt a twinge of desire to capture this perfection.
"Em?" Stephanie interrupted her thoughts, making Emily realize she was staring, "Are you sure it's OK for you to do this already? You only got your bandage off a couple of days ago."
Emily averted her gaze in shame. Here she was, checking her own sister out like a piece of meat, while the girl in front of her only cared about Emily's well being.
"It's fine, the doctor said there's barely a trace left," Emily replied, then looked up, "Besides, it's such a wonderful day, I just couldn't resist."
She took a deep breath through her nose, eyes closed. It was a beautiful Saturday afternoon. She could feel and see the sunrays flickering through the swaying trees in the park. When she opened her eyes, she found Stephanie looking at her, smiling happily. It really was a wonderful day.
"Come on," Emily said, taking her sister's hand, "Let's try again."
--
Stephanie and her sister spent the next hour skating up and down the park, always together. Holding hands side-by-side, pulling or pushing each other, Stephanie found herself laughing with joy throughout the session, enjoying herself as much as Emily did. The 20-year old didn't have Stephanie's stamina, but even when visibly tired, she kept going.
More and more Stephanie became aware of her sister's fleeting glances, stealing a look now and again when she thought Stephanie wouldn't notice. But of course she did, because she had precisely the same idea.
The sisters' sweet tooth was a weakness they both shared in equal measure.
"Let's stop for an ice," she suggested, nodding at the ice cream stand at the edge of the park that Emily was ogling.
The 20 year old's face lit up instantly and she almost squealed, "Yes!"
"Race you there!" Stephanie shouted and bolted.
"Not fair!" she heard Emily behind her.
Stephanie of course was still the superior skater. She could have beaten her sister anytime. She turned around and started skating backwards towards the stand. Once Emily caught up, the teen held out her hands, smiling.
"Showoff," Emily grumbled and took her hands.
Stephanie ordered a chocolate and lemon, while her sister had a double vanilla chocolate chip. Emily insisted on paying.
"You had to teach your stupid big sister skating," she explained, licking at the ice greedily, "you deserve it."
"I do. I had a terrible time of it. Still am." Stephanie agreed, almost devouring the delicious ice, then offered it to Emily, "Wanna taste mine?"
"I thought you'd never ask," Emily replied with a mock bashful gesture.
Stephanie smiled. She wasn't sure what she enjoyed more, the ice, or the playful conversation with Emily.
Her sister leaned towards Stephanie's hand, but lost balance halfway through and straightened with a yelp, almost losing her own ice.
"I think we should sit down," she suggested and the two sisters found the closest bench, with Stephanie sitting on the left.
Now Emily could take a few good licks of Stephanie's ice. She then offered hers to Stephanie.
"You could say," Stephanie said as she licked the treat in a playful way, "I'm enjoying. My sister's cream."
She stopped to see the 20 year old shake her head. Did she go too far?
"Sister scream," Emily said with a grin and a lifted finger, "You're enjoying. Making your sister. Scream."
Both girls giggled, licking their ice again. This was almost like flirting with Emily. And Stephanie liked it.
"I do enjoy that, yes," Stephanie agreed happily.
"Not in a sexy way, of course," Emily insisted, lifting her finger again.
"Of course not," Stephanie nodded quickly, "That'd be very wrong."
"Very," Emily agreed, finishing her ice, eating the cone, "But you know eating ice cream is kind of wrong too. It's not very good for you."
"If it wasn't good, why would it taste so great?" Stephanie asked.
"Evolutionary reasons, that's what Jennifer said," Emily explained.