Give her a treat!

"So, how about you start licking my dick?" Ruby asked as she sat on the edge of the bed, her erection standing tall.

"Yes, Mistress," Blake purred as she crawled over, and then placed her hands on Ruby's knees, pulling her upper body up, and extended her tongue, sliding it slowly along Ruby's cock, testing it. Ruby gasped and jolted. That tongue felt way better than she had even expected!

"Oh, Oum..." she panted, and Blake, spurred on, licked again, this time more confidently, and then again, the tongue producing soft scraping noises with every pass.

"You like this, Mistress?" Blake purred, before licking the head of Ruby's futahood.

"Yeah, so much... so, you're a switch, right?" Ruby asked, before gasping as Blake began to finger her folds under the length of the shaft she was licking. "How do you like to do things when you're a dom?"

Blake shrugged, and said, "Just the standard Dominatrix stuff, but I think I prefer being a sub most of the time... I feel quite turned on, being your pet like this..." She then engulfed Ruby's cock, and began bobbing her head, stilling purring and fingering her as her tail flicked about lazily.

"Mmmnh, oh yeah... do make sure you put the whip in your weapon to good use whenever you do dom," Yang grinned, aroused by the scene. "I'm a bad girl, after all..."

Ruby giggled through her moans. Yang had truly become insatiable. She placed her hands on Blake's head, petting her ears, making Blake purr louder, and bob her head faster. "Good kitty, keep it up, and you'll soon get some milk..." she moaned, her cock throbbing already, the sheer amount of pleasure from Blake's tongue within her mouth on the cock, and Blake's fingers in her cunt quickly doing her in.

Blake only got more voracious in her efforts, before Ruby grunted, and erupted into Blake's mouth, and Blake moaned and purred as she gulped the semen down. Ruby panted, and Blake pulled off once Ruby's length was spent. "Yummy," Blake smiled.