Soft footsteps echoed down the stairs. Tuff's long ears flicked and he slowly woke up, still blurry from the beers the night before. Various house party guests were scattered on the living room floor, having passed out the night before. Tuff yawned and slowly placed his hooved on the carpet. He heard the sink turn on in the kitchen nearby. The donkey glanced up out of curiosity, and decided to investigate.

Standing in the kitchen with a glass of water was his best friend's younger sister, Nahid. She was an adorable little dragon girl with nubby horns and bright green eyes. Her hair was messy and she was really tired, rubbing her eyes with the back of her clawed hand. She looked up at him and her tail flicked.
"Tuff!" She peeped up. "I didn't know my big bro invited you...I thought it was just a bunch of weirdos from his uni." Tuff chuckled, but had to tear his eyes away from her legs because the only thing she was wearing was a long t-shirt barely covering what it needed to. 
"Y-yeah," he muttered, "Kian asked me to come over to make sure they didn't get too rowdy. But then I got drunk too." She puffed out her cheeks.
"Yeah, they got [i]really[/i] loud!" she said. "I barely slept..." Tuff cleared his throat as she drank down her water and put the cup on a nearby table. 
"Do you need help getting back to sleep?" Tuff finally managed to ask, voice barely above a whisper. Her ears perked. The little dragon was constantly hassling Tuff when he visited - hugging, cuddling, and kissing him when her brother wasn't looking. But they'd never actually [i]done[/i] anything, because they never had that kind of privacy. The twelve year old seemed pretty aware of what she was doing though - often guiding Tuff's hand between her legs when she sat on his lap, that kind of thing. Kian had caught her doing it once or twice, and yelled at her. He'd told Tuff that she just hit puberty and was being really fucking obnoxious about it. Tuff didn't think it was that annoying...
"R-really?" she finally asked, voice shaking. He snapped out of his thoughts.
"Y-yeah," he stammered. Her eyes drifted over him - from mane to shoulders, sliding down his chest (and visible top surgery scars) and finally between his legs.
"You go upstairs first...I'm gonna make sure my dumb brother's asleep."

Tuff sat quietly on the soft girly sheets and looked around her room. He'd caught glances of it before, but never actually taken a good look. She had a lot of posters of J-Rock and J-Pop groups. It smelled nice in her room too, like strawberries. His dick twitched and he rubbed his temples. [i]Maybe this is a bad idea...what if Kian wakes up? Wait, Kian wouldn't give a shit what his sister was doing...but then what if I walk out of her room? What if-[/i] his thoughts trailed off as the door opened, then closed behind Nahid. Her tail flicked, and she smiled.
"I'm glad you came over," she said. "I don't like those other guys Kian is friends with...they're so mean and loud, and they smell bad." Tuff tilted his head and sniffed his armpit. 
"I think I smell pretty bad," he said. She giggled, and slowly walked up to him.
"You smell really good," she said. She walked up, and then paused. She was blushing hard.
"What's up?" Tuff asked. He reached out and gently touched her cheek, and she blushed even brighter. 
"I've never really done anything before," she mumbled, rubbing her cheek against his hand. 
"I figured," Tuff said with a chuckle. "But that's kinda cute...willing to tease me but back down as soon as it's just us, huh?" She pouted.
"It's not cute," she grumbled. He moved his hand from her cheek to her hair, slowly running his fingers through. She purred like a kitten and closed her eyes. She moved closer to him. Tuff wasn't able to smell as well as a canid, but she scent of her heat wafted up to him and his hoof twitched, tapping the floor. She nestled closer to him, placing her head against his shoulder. He kissed her cheek,and ran his hands down her lithe back. Even through her t-shirt he could feel how warm she was. He pulled her even closer. Her hair smelled like strawberries.
"C-can I see it?" she whispered against his ear. He snorted, ears and tail flicking. His dick was so hard it hurt a little.
"Please?" she begged. Then, as if realizing something, pulled away. 
"What-" he started to ask, but she answered by pulling off her t-shirt and letting it fall to the floor. He inhaled sharply. She hadn't been wearing panties, either. 

Nahid's body was lithe and scaled on only her chest and belly, the rest of her body being fuzzy and warm. Between her legs was a gorgeous little slit - a cloaca - that was flushed pink with heat and delicously scented. Tuff licked his lips, unable to stop staring. She was blushing deeply, and finally piped up.
"N-now you," she said. Unable to think of any sort of intelligent reponse, he just nodded dully and pulled down his pajama pants and boxers all in one motion. For a minute, the two just stared at each other. His t-dick twitched and flexed, looking absolutely massive in front of her slender frame and tiny slit. Before he could fully gather his wits, she wordlessly knelt down in front of him. Her forked tongue tickled his thigh and she leaned in closer, tongue flicking to taste and smell him.
"W-wait," he muttered, "I probably smell awful right now, was drinkin' all night and haven't showered-"
"You smell good," she whispered, before her tongue flicked across his stiff little dick - well, little for [i]most[/i] people he slept with. He had to hold back a gasp as her soft little mouth and flexible forked tongue slid over him. He flexed in her mouth, snorting and tail flicking around sharply. 
"Fuck," he hissed between clenched teeth. She explored him gently with her mouth, tongue probing down the length of his cock and her drool (or maybe his cum?) already dripping to the floor. He grunted as she slid her tongue around in circles. She tried to deepthroat his 4-inch cock and couldn't manage it, gagging slightly at the end and pulling away with a cough. He ruffled her hair, trying to control his heavy breathing. 
"You can take a break if- [i]oohhh shit[/i]," he moaned as she went down on him again, more desperately this time, nose shoving into his fluffy crotch. She was touching herself eagerly, the soft [i]shlick[/i] noise driving him absolutely crazy. Maybe a little too crazy. He grabbed her by her horns and humped her face, shoving his dick across her tongue and hips bucking. He stifled a moan as she only touched herself harder, sliding her fingers desperately inside her little slit as he fucked her mouth like a sex toy. He didn't want to overdo it, but he was too turned on to hold back, and grunted as he closer - before finally with a desperate moan, he came hard. He soaked her chin and neck in his cum as he twitched and held her tightly to him. He finally released her as his orgasm faded, and she gasped sharply. She was still catching her breath as he started to stammer out an apology, but she climbed up into his lap and kissed him. Her mouth tasted like his cum - which was pretty fucking musky. [i]Shit, she's into that?[/i] His brain was barely processing the fact she was grinding against his leg until she pulled away from the kiss to gasp for breath.

"Please," she whimpered to him. He roughly grabbed her, still high off his incredible orgasm, and turned her away from him sitting her squarely on his lap. Kissing her neck, he placed his hand between her leg. She let out a delighted little squeal as he started to touch her. She was already very wet, letting his fingers easily glide over her tiny slit. He couldn't help but focus on how good it looked - his fingers looked so big next to her, like if he wanted to he could just take her virginity with them... 
"T-tuff?" She whimpered. 
"Yeah?" he nestled against her shoulder. She was shaking, clearly overstimulated, but she lifted her hips to his fingers, trying to take them inside.
"P-please..." her begging was getting weaker, but he was happy to help her out. He slowly pushed a finger into her delicate slit, nostrils flaring as he watched her stretch around her finger. She was panting hard. 
"Deeper," she moaned softly. He pushed his finger in slowly, not wanting to rip her hymen just yet - but she looked so delicious around his fingers, and he could feel her clit (which was hidden just inside her cloacal slit) twitch like mad. 
"I-it feels funny," she whispered, "L-like I'm gonna-"
"Cum?" he murmured against her ear. She trembled, pressing her hips forward, sliding him in even deeper. He had to pull back slightly, just enough to save her virginity for his still-aching cock. She shuddered, panting hard, and made a noise; a sharp "ah!" and her body suddenly clenched him tightly.
"Let it out," he whispered to her. 
"F-feels...oh. It's so." Her flat little chest raised and lowered rapidly. She was staring between her legs, watching herself have her first climax. And only a few seconds later, her first orgasm.
"[i]Tuff[/i]!" she moaned it [i]loud[/i], so loud he quickly had to use his free hand to muffle her as she came. She moaned desperately as her body arched and humped against his fingers, sliding herself against him in a cute mindless trance. He slowly lowered his hand from her mouth as her moans faded to panting and shuddery little whines. He slowly pulled his finger out of her. Her slit clung to him, so he went slow - watching the lips of her slide off his finger had him [i]ready[/i] for the next part. She was still shaking and girlcum still leaking from her as he took a deep breath, lifted her off his lap, and placed her on the bed. 

She looked up at him with dreamy eyes.
"Nahid?" he asked.
"Yeah?" her voice was so soft, she sounded a bit tired, but...
"I want to-"
"Do whatever you want to me," she said with a soft smile. "I love you. He blushed deeply.
"I love you too." She smiled wider, then wordlessly spread her legs for him. Hard to say no to such a welcoming sight. He held her thighs and moved his hips close. His hard t-dick looked amazing next to her slit - it was like he was the perfect size for her. His tail flicked once more, then he slowly exhaled.
"It'll hurt."
"I know," she said softly. "I...read fanfics online." He started to say something, but quickly realized that was a bad idea and just sighed, smiled, and brought himself closer. He slid his dick against her inner thigh, and was pretty surprised when she reached down to help guide him in. [i]She must really want this...how long has she been waiting on me to do this? Poor kid.[/i] He let her guide him, slowly easing his thick clit inside her. 

He had to practice a lot of restraint as he sank his t-dick slowly into her. He snorted and resisted the urge to buck his hips in deep right away. Nahid ran her clawed hands over his arms with a soft little sigh. She felt so snug and warm wrapped around his dick that he couldn't hold back, finally thrusting into her virgin pussy. He felt just a brief amount of resistance, but shoved past it. She gasped.
"F-fuck," he moaned, "I'm sorry it just feels so-"
"J-just hold it there," she whispered. He stopped moving despite every muscle in his body wanting to thrust wildly. Breathing hard through his teeth, she reached down and, carefully, spread herself, letting him more comfortably sink in despite the small amount of blood visible around his cock. His brain was completely fried as she pulled away, gazing up to him.
"Keep going," she whimpered. 

He had never gotten the chance to [i]really[/i] fuck someone the way he was fucking her now, fully bucking his hips and thrusting his dick like he was a regular barn stud. She kept her hand over her mouth, muffling her gorgeous little moans as he bred her. He wrapped both arms around her and held her to his chest, grunting as he felt her pussy squeezing his cock tight, refusing to let him go. Not that he was about to stop. 
"Good girl," he muttered against her ear. She moaned against his chest in response, her hips starting to jerk and tremble.
"I'm almost-" she whined softly. "I'm g-gonna-"
"Let it out," he grunted. "Cum for me, Nahid." She did as he asked. Her sharp claws dug against his shoulders and her body shuddered against him. She made adorable gasping moans, loud enough that if someone were awake they absolutely would've heard it - but at that point, Tuff didn't care. She came in shuddering waves against him, and the feeling of her pussy squeezing and relaxing stroked his cock in such an amazing way that he couldn't hold back any longer. Slamming into her with a loud grunt, he joined her in cumming. She cried out his name, but he made sure to shove her against his sweaty chest so it wasn't [i]too[/i] loud. Her little body writhed as his cock flexed and twitched inside her. It felt amazing, and he held her tightly as his brain went blank from the intense orgasm. The fact she was still squirming and moving her hips desperately only made him cum harder. He moaned her name before finally, slowly, coming back to earth. He let go of her as he realized he was smothering her against him.

Nahid fell back to the bed with a soft "ah!" and just laid there, panting and covered in sweat. Her pussy was now slightly gaped open and dripping with her cum and a little bit of blood. The sun was already starting to come up by that point, casting pretty sunbeams that glittered off her scales. She finally spoke.
"C-can you...make me cum again? Until I fall asleep?" she looked so needy, staring up at him like that. He listened, and couldn't hear anyone up and walking around yet.
"Alright," he said, "but only if you tell your parents that you want me to babysit this summer." She grinned, and eagerly nodded. 
"B-but it has to be the [i]whole[/i] summer this time!" she insisted. He leaned down and kissed her on the lips.
"Deal," he said.