In her mouth

“Ahhhh fuck. Ohhhh shit let me cum in your mouth sis.” Ben groaned, his cock still pounding rapidly into Sue’s spread snatch. “Ahhh I want you to suck me while I cum.”

Sue writhed under her brother’s grasp, her hips being pulled forcefully downwards, impaling her tight cunt onto the rock hard pole. Her body aflame with pleasure, Sue opened her mouth wide a series of loud gasps escaping, as Ben ploughed into her. Soon she met his thrusting rhythm, devouring the spearing flesh deep into the vice-tight confines of her snatch, and was able to stare fixedly into her lover’s eyes.

“MMMMmmmmmm You fuckin...Ahhhhh, Y-You fucking got it.” Sue managed to moan, the smooth curve of her ass bouncing back again and again against the window she was being pressed up onto. Her tongue licked out hungrily along her top lip.

“I’ll suck you baby. Ahh Ahh Ahh. I’ll drink your sweet fucking cum. Mmmmmm You shove that fat cock down my mouth and I’ll suck that fucking delicious cock dry. MMMMmmmm Ohh OHH OHHHHHHH FUCK. Give me your cum baby!! Let me lick your fucking cock clean!!! OHHHH OHHHH FUCK!”

Ben grinned, grunted and doubled the pace of his bucking hips, hammering his dick as hard as he could into his sister’s cunt. His eyes remained locked with Sue’s, which burned with a carnal hunger. Her mouth open wide, Sue’s tongue hung invitingly out, the ‘O’ of her lips fixed in a lustful smile.

Ben leant forward and sucked the tongue into his own mouth. Flicking his own moist mouth-eel along it’s underside, tasting and teasing the hungry flesh. Feeling a strong throb in his nuts, Ben gasped, releasing his sister’s tongue and clamped his eyes shut.

Sue felt her brother’s body tense, and knew instantly he was close to blowing his load. Licking a slick trail of saliva up the side of his cheek, Sue whispered huskily in his ear.

“Come on baby, shoot your fucking cum down your sister’s throat.”

Ben could only groan desperately in response. He gave a final, long, hard thrust into Sue’s dripping twat. Then Ben took a slight step back, withdrawing the thick meaty length of his cock free from Sue’s thoroughly fucked pussy with a wet popping sound.

His hands instantly left Sue’s hips and raced to catch up with her rapidly descending shoulders. Sue had folded to her knees as soon as the cock slipped free, her own hands coiling desperately round Ben’s shuddering prick.

Her mouth wrapping hungrily round the thick, warm pole, Sue just barely got the crown of Ben’s knob past her lips as he came. A thick torrent of cum blasted against the back of her throat, which she swallowed down eagerly. Ravenously sucking the shaft deeper into her moist mouth, and with Ben’s hand pulling her shoulders desperately towards himself, Sue had deepthroated the entirety of her brother’s prick when a second surge of cum burst from its tip. Her hands quickly left the cock to dig their fingers into Ben’s tight firm ass cheeks, squeezing and pulling them towards her.

Ben groaned in ecstasy as he came again and again, pumping rivers of spunk down his sister’s throat. Her lips still tightly wrapped around the base of the shaft, Sue began sucking the dick whilst at the same time still gulping down her brother’s warm jizz, that still poured from the crown of his cock.