Wild Magic Chapter 16

Dueling didn't help. They could actually see Sirius' spells lose power as they got closer to Harry. He was absorbing the magic to the point even the most powerful curses were nothing more than annoyances. It was like every spell sent his way was replacing the magic Madam Bones had managed to vent.

Sirius stopped; his face was covered in sweat. Harry, on the other hand, hadn't cast a single spell. His godfather pointed to one of the targeting dummies. He waved an exhausted hand.

Harry pointed his wand at one. "Reducto."

A wave of power tore through the line of dummies.

"How much power did you put in that?" Sirius gawked at the destruction.

"Not any more than usual." Harry shrugged.

"I'd love to see the look on Voldemort's face when he tries to go against you now." Sirius chuckled.

Harry nodded; a wry smile crossed his face. He looked down at his wand. With a sigh, he slid it back into the holster.

"How do you feel?" Harry asked.

"What do you mean?" Sirius cocked his head to the side.

"I was absorbing your spells." Harry continued. "Was I also absorbing your magic?"

"No." Sirius shook his head. "I still feel like me."

"Wotcher Siri, Harry." Tonks called as she strolled into the training room. "Fancy place you've got down here."

"Thanks." Sirius smiled. "What brings you down?"

"Madam Bones sent me some orders." Tonks winked at Harry.

"Right." Sirius smiled broadly. "I'll leave you two to it then."

Tonks waited until the door was shut before she moved closer.

"Bones says some interesting things in her letter." Tonks circled around Harry, looking him over. "I've got orders 'to facilitate your access to consenting witches for intimate activities' which is a fancy way of saying I've got to get you laid."

Harry blushed. "It's a long story."

"Something about your core absorbing magic at an 'alarming' rate and sex is the most efficient way to handle it." Tonks shrugged. "Short story, really. That true, or are you just looking for an excuse to shag a lot of birds?"

Harry laughed.

"Stand over there." Harry pointed to the other end of the dueling platform. "Cast some spells at me."

"You want to duel?" Tonks asked.

"No." Harry shook his head. "I want you to cast some spells at me."

Tonks shrugged. She hopped up on the platform. Her wand was out in a flash, she sent a simple leg-lock jinx his way. She smirked at him, just waiting for him to topple over. Her jaw dropped when the spell simply disappeared before it touched him.

Her posture shifted. The ever-present smile on her face vanished. She began to send more jinxes his way, chaining them together in hopes to slip something by him. The streaks of color disappeared before getting within arm's reach.

"How?" Tonks asked staring at him.

"We just discovered it when Sirius and I were training." Harry shook his head. "Even the curses he was throwing were hardly anything if they actually touched me."

Harry shivered, not realizing how much his magic was building.

"Are you alright?" Tonks moved closer to him.

"You and Sirius are pretty powerful." Harry let out a shaky chuckle. "Absorbing your spells has just about put me at my limit."

"Which means you're about to start tapping into wild magic until your core adjusts." Tonks said softly.

"Pardon?" Harry asked.

"Bones." Tonks explained. "She said that your use of wild magic is when your core adjusts. Once it's big enough to accommodate the new amount, it settles and begins absorbing again."

"Good to know." Harry sighed. "Not sure how that helps, but good to know."

"It means we need to make sure you don't get to the point where you use wild magic." Tonks stripped off her coat. "That way your core isn't forced to adjust."

She continued to remove her clothing as she got closer.

"What are you doing?" Harry asked through gritted teeth. It felt like something was pressing on the edges of his very being, trying to push beyond.

"Getting undressed." She rolled her eyes. "Why aren't you?"

"You're not going to buy me dinner first?" Harry let out a ragged laugh.

"Joke later." Tonks stepped out of her pants. "Strip now."

Harry admired her svelte body. She was built for speed and agility, which was funny considering how often she tripped over things. Her breasts were firm and compact, her stomach was tight and smooth, and her legs were sculpted muscle. She reminded him of the gymnasts he'd seen on TV during the Olympics.

He smiled when he saw the pink patch of hair between her legs.

Tonks didn't wait for him to finish he look. She expertly had his shirt off and his pants unbuttoned in a matter of moments.

"Step." Tonks ordered softly.

Harry did. It wasn't until she started to stroke his dick that he realized he was nude.

"We don’t know enough to see if your feelings have an impact on the amount of magic you release." Tonks planted a soft kiss on his cheek. "I still want you to know, even before the letter from Bones, I was planning on jumping you."

Her lips trailed along his neck. She stroked in time with her kisses. Her fingers circled the edge of his crown as she pulled her lips away from his skin. Harry moaned at her touches.

"Later." She brushed her teeth against the sensitive skin on his neck. "We're going to take this nice and slow. Stretch it out until you're just begging to cum."

Harry shivered.

"Now." Tonks gripped his cock hard. "I'm going to need you to fuck me stupid."

Tonks turned around and dropped down to her knees. She leaned forward, crossing her arms to use them as a pillow. Tonks looked over her shoulder, wiggling her bum.

"Please, Harry." She fluttered her eyelashes at him. "Please, fuck me."

Harry growled as he lunged at her. He pushed down into her. It was slow going, there wasn't nearly enough moisture. His magic responded on instinct. The shaft of his cock and her lips were covered in a warm liquid.

Tonks and Harry moaned in unison. He took that as a suggestion and began to rock his hips while still inside her. He increased the lengths of his strokes, pulling out slowly before pressing with the same speed back into her. The training room was filled with the sound of their bodies clapping.

Harry leaned forward, biting, and sucking hungrily down her back, leaving a wide swath of soon-to-be hickeys. He pushed his hips faster. Tonks tilted her head back and let out a long, high whine. Her voice shifted to a scream as her body began to buck harder back against him.

He slowed down, fucking her deep and hard as she orgasmed.

"I could get used to this." Tonks moaned.

"Not done yet." Harry gave her a feral smile before he began to hammer into her.

Harry squeezed her firm ass. Tonks moaned as his fingers trailed along her tailbone. A quick spank turned her moan into a squeak.

"Harry." She pouted, looking at him over her shoulder. "Be nice."

Harry spanked her again. She giggled. He turned his attention to finding his own release. She bucked under him again, letting out a loud moan. Tonks' orgasm rocked them both. Much too soon he felt himself getting close. The feeling of her cumming on his cock was too much. Harry slammed himself into her.

He gripped her hips, pulling her as close as he could. Harry groaned as he pumped her full of cum. He slowed his thrusts once the last bit of seed was out.

"Feel better?" Tonks cooed.

Harry nodded.