He eats her out

Billy dropped to his knees between his half-sister’s legs, and stared at her pussy. It was easily the most beautiful sight he had ever seen, with its swollen, puffy outer lips and little pink inner lips just peeking out. He put his hands on Heather’s thighs, and slowly slid his hands up her legs, noticing how smooth her skin was, until his hands reached the object of his desire.

Billy ran his fingers across Heather’s hairless pussy, feeling its silky smoothness. He leaned in closer, but could see no stubble whatsoever- she must wax, he decided. As he got closer to her little flower, a wave of Heather’s scent washed over him. It smelled sweet, like innocence mixed with a touch of naughtiness, and delightful excitement. Billy wished that he could bathe in that scent so he would smell it always.

Leaning closer, Billy gave his sister a kiss- just a little peck in the middle of her vagina. Heather gasped as she felt Billy’s mouth on her pussy, ever so briefly. Then Billy opened his mouth wide and placed it covering her entire pussy, and slid his tongue up and down Heather’s slit.

“Don’t Billy, this isn’t right,” Heather protested. She closed her eyes, and a tear rolled down her cheek. She was feeling such mixed emotions. The pleasure of Billy’s teasing was intense, but the humiliation she felt at having her brother licking her pussy was just as strong. Her body needed him to fuck her, but she also felt like she’d never be able to look him in the eye, ever again.

Billy slid the tip of his tongue between the folds of Heather’s pussy, and tasted her arousal. It was sweet and tart, like a sour apple, and maybe slightly metallic. The taste excited Billy, and he eagerly started lapping at her cunt. He plunged his tongue into her opening, and then sucked on the little nub of her clit.

“Lift your legs,” he directed her. “Pull your knees to your chest.”

Heather’s body complied, and this left her even more exposed and open to his oral ministrations. Billy admired how it also placed her little pink rosebud on display. He continued lapping at her pussy, alternating between flicking his tongue across her clit, sucking it into his mouth, and thrusting his tongue insider her.

Billy allowed his licks to drift downward, sliding closer and closer to Heather’s asshole. Finally his tongue brushed across the little asterisk. Heather let out a squeal, and opened her tear soaked eyes. “Not there Billy! That’s disgusting!”

Billy ignored Heather’s complaints, and for a few moments focused his attention on her asshole. He circled again and again with his tongue. He flicked his tongue across its surface, barely touching it at first, then again with more pressure, and more pressure, until finally it slipped an inch or so into her back door. Again Heather squealed, and her asshole clamped down on the invader.

Billy pulled his tongue from her ass, and licked his way back up to her clit. He kept going, across her stomach and up to her tiny tits. Billy gave a quick suck to each nipple, dodging her fingers which were still rubbing her tits.

Billy then stood up and surveyed the scene. His sister was on her back, hands caressing her little breasts, her knees to her chest and legs spread, as if she was just waiting to be fucked. And Billy didn’t intend to disappoint her- he just needed to decide where to start.