(Note: All of the characters in this story are fictional, bearing no resemblance to anyone living or dead, and they are all at least 18 years of age. Also note: This story contains descriptions of incest. This story takes place in Northeast Louisiana, USA in the autumn of 1844.)
Abigail Harkness slipped from her sleeping quarters in the guest bedroom, leaving her pussy-besotted husband in a catatonic daze. She was aroused but nowhere near sated from their session. This happened a lot.
They'd returned home from church late that afternoon (sans Hank's family). The Harkness' promptly took over the second bedroom previously vacated by Uncle Hank and Auntie Marlene. It had originally been Abby's room, anyway.
After dinner Abby and Buck retired for the night. Exhausted from the church trip, they'd slept for four hours, awakened before midnight and fucked extravagantly until Buck shot his load. Buck was good now until dawn. Abby? not so much.
She tiptoed her way to the ladder leading to the loft where her siblings slept, clambering up as quietly as she could. When she reached the top of the ladder she pushed open the trap door and pulled herself up.
Abby half expected to find her younger siblings engaged in a sexual tryst. Surprisingly, they were not (which explained the unlocked trap door). They were both awake, though, whispering quietly in their separate beds. When the trap door in the floor popped open, Ben and Annie paused their conversation. They didn't appear to be surprised at Abby's intrusion. Abby didn't bother to ask what she'd intruded upon.
"OK, Buck is asleep," she whispered. "Benny, I need you to finish me off."
"Dang, Abby. Can we finish our conversation?" sniffed Annie.
"Yes, you can--right after I git what I came up here for. I'm surprised I ain't catched the two of you doin' it. What's the matter?"
"T'ain't nothin' the matter. You jist rude, is all. What if we was doin' it? Was you just gon' jump in an' move me out'n the way?" Annie retorted.
"Nope. I woulda let YOU finish. I still woulda needed your brother."
"You're SO considerate."
"Hush. Go to sleep. I'm only gon' be here for a minute. Or five."
"Can you lock the door, Abby? I jist suspect you WANT to git caught."
Abby knelt and slipped the lock into place.
"Did I git here too late? Are y'all done already?" she asked.
"We done it already one time today. In the broom closet."
"At church?" Abby asked.
"No. At the dog kennel," came Annie's sarcastic reply.
"Don't get smart with me, Missy May. I ain't the one to stand for it. If it wasn't for me, you wouldn't be gittin' none o' Benny's dick. None at ALL. It was me as showed him how to do it in the first place."
By this time Abby had shed her nightshift and crawled into bed atop her younger brother, who'd said nothing since her sudden entrance. Ben knew why she'd come. He was silently masturbating under his blanket in preparation for Abby's inevitable foray.
When she straddled him and found his dick only partially hard, Abby looked at him disdainfully.
"You've had two days to git this thing up and working, Benny. It don't take that long to git a dick hard. What have you been doing? Here, move your hand out'n the way. I'll do it."