Lbdabb/Tina/Tina's room/Quiet/Interrupt/Take advantage/Pussy/Lick

Louise pulled her thumb out of Tina's pussy with an audible pop. She looked at it, noting the whitish-clear sticky goop that coated it. Tina always had that tangy, almost-musty smell about her, and her room even more so. But at that moment, Louise noted that her thumb smelled so strongly of girl-musk that it was dizzying. Intoxicating, in fact. Moving out of instinct, Louise put her thumb in her mouth and licked it clean.

"Louise please, you have to-'

Tina cut off suddenly when Louise's tongue pressed against her. It entered her wet hole deep, pressing into it as far as it could go. Tina could feel Louise's hands prying apart her ass cheeks, her face pressed against them hard in an attempt to get as far as she could. Tina let out a deep and primal moan. This was a feeling she had never experienced before - a tongue. For months she had fantasized Jimmy Junior, or Jairo, or the disembodied tongue of a zombie licking her pussy, but those dreams didn't compare at all to the real thing. Even if the real thing was from her nine-year-old sister.

Louise licked and lapped, slurping loudly whenever too much of her sisters juices accumulated. She moved up and down, along her slit, then on either side. She puckered her lips and pressed them against her clit. Forming a seal, she sucked gently, lapping with her tongue as she did.

If I was getting my pussy licked, this is how I'd like it... she wondered to herself.

That was all it took. Despite only having licked her for such a short time, the feeling of her little mouth sucking and licking her clit caused Tina to react so violently, it knocked Louise over onto her back. Tina let out a howl of pleasure as the orgasm thundered through her. Every muscle in her body tensed at once, causing her to buck back as hard as she could, freeing her from her temporary prison. Finally free, Tina fell back and rolled over onto the floor next to Louise, dazed from her orgasm as she tried to catch her breath. After a few seconds, she opened her eyes only to see a smiling Louise lying next to her.

"You're welcome, Tina," Louise said. She was breathless too. Bringing Tina to orgasm was no easy feat.

"You did all this to help me," Tina said, "you made up all that stuff about the rumor and getting caught, all so you could get me out."

"Um, yes... Yes that's exactly what I did."

"Louise you're the best little sister a girl could ask for," said Tina with a broad smile. Her dark hair was a messy halo before her face, but Louise could see she was happy.

"Hey now leave that mushy stuff for when I bail you out of jail," said Louise, "for now, you owe me."

"Because you helped me get unstuck from the bed, which you made me stuck in in the first place?" Tina shrugged. "That's fair."

"Yes!" Louise said, sitting up and pumping her fist. Her plan to take back her Saturday was well under-

She suddenly felt hands against her chest. Thumbs, to be exact, rubbing through her dress over her nipples.

"Whoa!" she said, backing away suddenly, "what are you doing?!" Louise's jaw was agape at the sudden touch. Tina was sitting right next to her, hands frozen in the air from where they were just rubbing her. She still had her pants tangled on her ankles. Louise could see a wet spot where her t-shirt had managed to brush against her pubis.

"I'm returning the favor," Tina said, "it's never enough for one person to finish when it comes to sex. Both parties need to leave the room satisfied. That's what Wonderpolitan magazine said in their February special issue of sex communication."

Louise blinked back in confusion at Tina. "Didn't mom tell you to stop reading that magazine? That it was only for ad-"

"Shh," Tina shushed, edging closer to Louise, "just let me return the favor, okay? It builds stronger bonds between partners."

"Tina I think they meant sexual partners, not sisters like- oh!"

Tina gently rubbed Louise's chest again. Her thumbs moved expertly around her small nipples, easily encouraging them to hardness and causing the little girl to gasp in surprise at how good it felt.

"What do you say?" Tina purred. Or at least tried to.

• Let Tina return the favor.
• There's no time for this, we're burning precious weekend!