Author's note:
Contains elements of incest, Futanari (aka. Girls with cocks), femboys, unrealistic cock size and sperm amount and in general hard fucking. If you get offended by one of those ideas, this story isn't for you. To everybody else: Enjoy this (long time coming) second part.
Also, I'm not a native speaker, so please forgive the little mistakes there surely are in this story.
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Little Billy stepped out of the shower of their small, but comfy bathroom. After his mother had painted his face white he needed a shower. Not that he didn't try to eat all her cum right of his face and upper torso, but a bit always remained and when one gets a facial as often as Billy, a really uncomfortable crust formed rather quickly.
Additionally, after the hot throat fuck of his mother he needed to jack himself of. Not that the quantity his little 4 inch femboy dick could compare at all with his mothers gallons of cream, but still it felt good to release a little tension.
As Billy dried himself with the soft towel ("Only the best for my cute little boy" his mother had said when buying it) the bathroom door opened.
In came Jane, his almost one year older sister, naked except for a thong that ran across her asscrack and barley covered her shaven pussy. It did nothing to conceal the semi-hard cock, hanging and from her midsection, swaying with every step she took. Billy always noticed Jane's gorgeous orbs. Two large melons, each the size of a small basketball on a frame of a young girl. Where Janette, his three years older sister, may had about an inch of cock more to enjoy, Jane was definitely better endowed in the chest area.
"Hi, Billy", Jane cheerfully yawned when she noticed him.
A few steps and she was right in front of him. Without hesitation she pushed her lips onto his and sunk her tongue down his throat, much with the same force that his mother had done with only half and hour ago with her cock.
Rubbing her girl cock on him, she kissed him passionately, as if she wanted to suck the air right out of his lungs. Her dick grew quickly to impressive eleven inches. Instinctively, Billy reached for it and began stroking. He got rewarded by his sisters humming and moaning, their lips and tongues now vibrating in unison.
After what felt like ten minutes of kissing, stroking and moaning, Jane tilted her head back.
"Oh Billy", she swooned. "I can't wait to fuck your ass today. You know, Janette did it again! She fucked my pussy, ass and mouth for hours on end last night and blew a few loads, but of course she didn't let me finish properly." She gave a pissed glare towards where their shared bedroom was. "Fucking bitch!"
Then she turned her attention back to her little brother, who took the time of her looking away to drool over her fantastic tits.
"Oh, I know how much you love these", she giggled and shook her big orbs in front of his face. Then she grinned mischievously. "Tell you what: If you do that tongue trick of yours I like so much and let me nut in your ass, then I'll let you suck on my tits for as long as you want." She presented her big breasts by cupping and giving them a light lift. "Or at least 'til Janette gets up and stars demanding to be the first of us to fuck you, like always."
Billy didn't hesitate a moment. It was rare that one of his sisters let him suck on anything other then their raging hard cocks - or if he got lucky, giving their pussies a few licks. Sure, his mother often let him fondle her tits and ass between her second, third and fourth load in the evening, but with her there was always a crux: He had to take her humongous fuck stick inside his little butt. By now it didn't hurt as bad as it did in the beginning, but it still was a feat in and of itself.
His sisters dick size was far more manageable, even if Janette giving him an hard ass fucking always took its toll on him.
"Deal", Billy grinned and dropped in front of his (almost) naked sister in a flash. His hands raised to get her fully nude, remove that flimsy thong, but the held his hands.
"Suck it hard, first. Then do your nifty trick. It feels better when I'm already rock solid."
Billy nodded and focused on the task at hand ... or the cock, more specifically. He opened his small mouth to take his sisters cock inside. And after hours of practice on Jane alone, he knew exactly how she liked her futa dick to be treated.
Starting with a few slow bobs, sprinkled in with a few faster ones for good measure, he turned his head ever so slightly left or right with every downward stroke of his mouth. This caused her bulbous head to constantly experience a different angle and feeling of his cavity. He really liked giving Jane head. Unlike his mother, who always just slid her long snake down his throat, or his other sister Janette, who rarely used anything else than his ass to get off, Jane really appreciated his efforts to give her pleasure by using his mouth. Either way, Billy had already learned to get his own pleasure from servicing his share of family futa dick.
She grabbed hold of his fluffy hair and moaned, "Fuck! You are the best cocksucker I know. And believe me, some of the college girls I banged these last months really know their way around cocks." Her dick twitched as Billy probed her piss slit with his tongue. "Oh god! Yes, you are something else entirely, little bro."
With a loud
