AN: First smut fic... Okay. Bye.
"Ahh, wait- Yang- Not her-"
Ruby was promptly cut short as Yang's lips smashed into hers. Whimpering slightly, Ruby decided to close her eyes and simply enjoy the sensation, rather than continue to resist the burning blonde. Ruby gasped as Yang's tongue roughly forced it's way into her mouth. "Mmphh- Ya-Yang..." Ruby squeaked as Yang blatantly grabbed her bust. Pulling back and resting her forehead against Ruby's, Yang grinned mischievously.
"Now sis, if you don't stay quiet," Yang paused slightly, moving her hand up to begin removing Ruby's corset. "Blake and Weiss will wake up. That wouldn't end well, now would it?" Yang growled quietly, sending shivers down Ruby's spine. Ruby's corset dropped to the ground, and Ruby let out a suppressed moan as Yang took her lips, once again.
Ruby moved her arms up to wrap around Yang's neck, but Yang's hands shot out, grabbing her wrist and shoving them against the wall. Ruby was still rendered speechless, simply from the lack of breath; her lungs were burning. Yang pulled back, thankfully, and Ruby gasped for air. Yang tugged at Ruby's cloak, setting her burning lips against Ruby's neck.
Yang let Ruby's cloak drop to the ground, pulling back to work on getting the rest of Ruby's clothing off. Ruby resisted for a few moments, just to keep things interesting, but eventually, of course, Yang got off Ruby's clothing. The two shared little kisses during the exchange, but Ruby was needing more. Yang hoisted Ruby onto a table, pushing herself between Ruby's legs. Beginning with Ruby's lips, Yang trailed kisses down Ruby's body. Ruby whimpered with each kiss, holding in her moans.
Yang's head rested on Ruby's left thigh, admiring the beauty before her. Chuckling softly, Yang quietly said in a husky voice, "Someone's a little excited..." Ruby's face was extremely red, and she opened her mouth to respond, but all that came out was a relatively loud whimper as Yang moved in for her first taste.
Pulling back, Yang rested her cheek against Ruby's thigh once more, a faint smirk on her lips. "Remember, sis, stay quiet," Yang warned. Before Ruby could even comprehend those simple words, Yang opened Ruby's flaps with two fingers, before leaning forward and indulging into the snack. Ruby's hands subconsciously ran through Yang's hair, pushing the blonde against herself. Ruby gasped with each flick of Yang's tongue.
Ruby was coming close. Biting on her lower lip hard, she tried to hold in her cries as her climax approached. This was it- It would be one of the best she's had. Ruby rocked her hips, trying to draw out as much pleasure as she could. "Shit, Yang...!" Ruby moaned out her sister's name, gripping the blonde's hair tightly and-
Yang pulled back. Ruby was breathing heavily, but she hadn't experienced her climax yet. Yang stood up straight, smirking as she glared down at Ruby. "Now, lil sis, what'd I say about swearing?" Yang teased, running a hand along Ruby's hip.
Ruby was so out of breath, she had to rest her head against Yang's chest, which nearly suffocated her. "Fuck you, Yang," Ruby whimpered. Yang chuckled.
"No, you're the one being fucked," Yang chuckled, moving her hand down to finish the job.