Author's Notes: Again, it's the New 52. I know that Teen Titans run isn't popular but I think the start had such potential and Cassie was so hot.

Cassie Sandsmark, better known as Wondergirl, was a hot teenage blonde with an incredible body. She had long, golden hair that cascaded down her back in loose waves, and piercing blue eyes that sparkled with mischief. Her body was toned and athletic, with curves in all the right places. She wore a skintight red and blue costume that left little to the imagination, and she knew it.

Tim Drake, also known as Robin, was a small dark-haired teenage boy with a devious side. He was quick and agile, with a sharp mind and a quick wit. He had been keeping an eye on Wondergirl for some time, and he had to admit, he was attracted to her.

The Boy Wonder had saved her from the mysterious forces hunting her. Cassie hated that feeling that she owed him something. She loved the feeling of his eyes on her though. The way he squirmed each time she caught him looking.

"My eyes are up here," she snapped just to make him blush.

He raised an eyebrow. She scowled. She hadn't broken his cool after all.

"I can see that," Tim replied with a smirk, "lovely eyes that they are."

"Right. It's myeyesthat you think are lovely…" she tried to wind him up again.

Robin stepped closer to Cassie, his eyes locked on hers. "Well since we're on the subject, I have to say, you have great breasts."

Cassie's breath hitched as Robin reached out and cupped her breasts, his thumbs rubbing circles over her nipples. She tried to push him away, but he was too strong.

"Robin, stop," she said, her voice trembling. She couldn't believe she was the one losing her cool.

But Robin didn't stop. He continued to fondle Cassie's breasts, his fingers tweaking her nipples until they were hard and aching. Cassie couldn't help but moan as pleasure coursed through her body.

Robin's hand drifted down Cassie's body, slipping under her costume and finding her wet, aching pussy. He slipped a finger inside her, groaning at how tight and hot she was.

Cassie gasped as Tim began to finger her, his fingers moving in and out of her pussy with ease. She couldn't believe she was letting him do this, but she couldn't deny how good it felt.

Tim added a second finger, stretching Cassie wide open. He curled his fingers, hitting that spot inside her that made her moan even louder.

Cassie's legs trembled as Robin continued to finger her, his thumb rubbing circles over her clit. She could feel herself getting closer and closer to the edge, and she knew she wasn't going to be able to hold back much longer.

"Robin, I'm going to cum," she gasped, her voice barely above a whisper.

Tim grinned, his fingers moving faster and harder inside Cassie's pussy. "Good girl, Cassie. Cum for me."

Cassie threw her head back and screamed as she came, her orgasm ripping through her body like a tidal wave. Robin didn't let up, his fingers continuing to move inside her until she begged him to stop.

When Cassie had finally come down from her orgasm, she looked up at Robin, her eyes wide. "Thank you for saving me," she said at last, her voice soft.

Tim smirked playfully once again. "You have a lot more thanking to do yet."

She yelped as he ripped her costume from her, pawing at her body as each inch of perfect skin was revealed. He stripped off his own costume, revealing his hard, muscular body. Cassie couldn't help but stare as Robin stepped closer to her, his dick hard and ready. The blonde swallowed.

Robin grabbed Cassie and pulled her onto his lap, his dick pressing against her wet, aching pussy. Cassie moaned as she felt him enter her, filling her up in a way that made her dizzy with pleasure.

Robin began to thrust, his hips moving in a slow, steady rhythm that drove Cassie wild. She wrapped her legs around him, her nails digging into his shoulders as she moaned and writhed in pleasure.

Robin reached up and wrapped his hand around Cassie's throat, squeezing gently. Cassie's eyes widened as she felt her orgasm building again, this one even more intense than the last.

"Robin," she gasped, her voice strangled. Robin grinned, his fingers digging into Cassie's throat as he thrust harder and faster.

Cassie threw her head back and screamed as she came, her orgasm ripping through her body like a freight train. Robin followed soon after, his dick twitching inside her as he filled her up with his cum.

When it was all over, Cassie collapsed against Robin, her body spent and satisfied. She couldn't help smiling, feeling his soft fingertips tracing comforting circles into her bare back. It tickled slightly.

"Was that grateful enough for you?" She breathed out. His hand slipped down to her ass-cheek and spanked it sharply. "Nope," he grinned. She cried out as he spanked her again then screamed as he forced a finger inside her puckered asshole. "Not even close…"