For a woman there's nothing like getting head. It is an entirely sensual experience, freed from the frustration of early withdrawal or pre-mature ejaculation. Nancy's pussy flared alive with each lap of her brother's tongue. Already slick with cum, an unfettered current of pussy juice flowed into Jules' mouth. Her hips churned. She'd fantasized about having a tongue to fuck. The reality turned out to be better than the fantasy.
Jules' experience with Delphia told him he needed to mix up the patter. Delphia would cum extravagantly as he licked her. She would lose her mind if and when he inserted a finger into her bum while lapping at her clit. She would faint if he slipped his tongue up into her muscular sphincter. And, if he interspersed the action with a good, hard dick (accompanied by a furious pace), Delphia knew Nirvana.
Jules tried all of these permutations now. His first attempt at analingus caused his sister to cum so explosively she pushed him away. She needed to catch her breath. Jules now plugged her hole with cock for a few iterations before continuing tongue-ward. Nancy came again. This time she let him have at it. The alternating combination of dick and tongue was blissfully amazing.
In time Jules' oral ministrations left Nancy prostrated on the bed. She was comatose with ecstasy, awash in sweat, trembling uncontrollably. She stank from every orifice, but most especially from her armpits and her cunt. She smelled like a sweaty jockstrap. In Jules' estimation she was in no condition to suck dick. That was OK. He was in a fine lather himself. He mounted her and soon relieved himself of another screeching batch, leaving a huge gout of semen festering in her pussy. Nancy's best response was to clench up as his jism poured into her. This twisted orgasm caused them both to faint dead away. When they awakened forty-five minutes later, a sticky honeycomb of drying semen connected their abdomens. Worse, their parents would soon be home.
The siblings leapt from the bed and rushed to shower. Little could be done about the pall of sexual funk hanging over Nancy's bedroom. They could only hope that her mom didn't come downstairs to visit. By the time the Kittridge parents walked in Jules lounged diffidently on a Lazy-boy chair in the family room, watching TV. Nancy busied herself cleaning the kitchen. They showed no hint of the incestuous depravity that they'd been engaged in.
The Kittridges ignored Jules. Abby Kittridge made it her business to regale Nancy with the high points of the meeting she'd missed. It was truly a spiritual feast, a loving provision by the Watchtower Society for the benefit of the sheep. Sisters Bainbridge and Sampson gave a stirring presentation. Brother Romeo's talk was especially moving. And everyone involved certainly appreciated the sound biblical principles set forth therein.
"Oh, Nancy, you missed it!! It was GLORIOUS!!!"
No such commentary went Jules' way. He was disfellowshipped.
The Kittridge parents and younger children dressed for bed and drifted off to sleep. Only then did Jules finally get his blowjob.