Incest Thread-Sunset Blowjob by Frostybox


                                            >No…

                                            >Holy shit no.

                                            >"Mmnn~”

                                            >"Ah~” you gasp out as she circles your head with her tongue.

                                            >This can’t be happening.

                                            >Sunny looks up, directly into your eyes as she pulls her head back.

                                            >Her lips grip tightly around your shaft, stretching her mouth across your length as she slowly draws you herself off of you.

                                            >She gasps loudly after coming away from your swollen head with a lewd pop.

                                            >Your member throbs in the weak grasp her hand has on your base.

                                            >She giggles to herself before starting to stroke your length.

                                            “Nnn~ S-sis…” you whisper, partly out of pleasure and partly out of continued disbelief.

                                            >She kisses the tip of your cock, lapping up the pearl of milky fluid that was collecting on it, “Shh” she whispers into your cock before giving another stroke.

                                            >She plants her lips at the tip again, you can feel her tongue swirl around your head as she raises her eyes to look up at you again.

                                            >Two seafoam green orbs stare at you intently as she works your head and gently squeezes at your thick base.

                                            >You can feel yourself spiking to the edge, fast.

                                            >Your sister’s lips curl at the ends.

                                            >She comes off of your cock with another pop.

                                            >You can only stand there, with your pants down by your ankles in the living room, in anticipation of what she’s going to do next.

                                            >Her hand travels up your length, firmly griping your cock just under the head.

                                            >From here, with her head out of the way you can see down her shirt.

                                            >Loose pajama shirt gives you plenty to look at, and with the thin cloth it’s made of, what you can’t see you can imagine. easily with her nipples poking through the front.

                                            >The hem of her oversized shirt is bunched up around her hips.

                                            >All of her weight is on the balls of her feet as she sits on her heels and keeps a hand on your leg for support.

                                            >Her shirt must’ve bunched up with all the movement, or maybe she lifted it herself.

                                            >You’ve been so overwhelmed by everything that there’s no way for you to tell.

                                            >You can see the front of her panties now that her lower half is exposed.

                                            >The thin white cloth of her underwear is made somewhat see-through with moisture, it sticks to her groin and you can just. barely make out the outline of her puffy lips.

                                            >You think you can even see the faintest hint of bright red bush peeking out through the top.

                                            “Gah~”

                                            >You nearly double over from the sudden warm wet sensation on your groin.

                                            >The sight nearly sends you over completely.

                                            >Your older sister is suckling one of your balls in her mouth while stroking your cock with her free hand.

                                            >She’s keeping one eye closed as your head rubs her cheek right near it and the other eye is looking up at you.

                                            >Sunset is still smiling as she grazes her tongue over your sack.

                                            >Her hand grips your leg firmly as she leans in close and buries her face into your junk.

                                            >You can feel her kissing your sack, your balls nudging on either side of her lips.

                                            >Her nose rubs the underside of your cock while her hand rubs around your engorged slick head.

                                            >”Mmmm~” she hums loudly, you can feel the rumbling in her throat travel up to her lips and against your boys.

                                            >The sensation sends a shiver down your spine.

                                            >She giggles, again sending a rumble straight to your crotch.

                                            >Sunny draws back, pressing her tongue firmly against your sack, separating your balls to either side.

                                            >She drags her tongue up over your sack and against the base of your cock.

                                            >Her tongue drips long strands of saliva mixed with your precum as she slowly traces up your length.

                                            >Her lips are still curled up at the ends and her eyes look dead into yours with a yearning passion.

                                            >”Ahh yoo clothe Awon…” she asks, keeping her tongue firmly planted on your head, her lips moving and touching your sensitive tip as she spoke.

                                            >You only manage to get a nod out.

                                            >She puckers her lips, putting them right on your head and chuckles.

                                            >Her hand resumes stroking you, faster now.

                                            >The wet sound of her handjob is only matched in volume by her coaxing coos as she pleads with you desperately, "Do it little brother, cum in your big sister’s mouth.”

                                            >She lets her tongue lol out as she pumps out drop after drop of free onto it.

                                            >"Just like your prude bitch girlfriend won’t let you do.” she says, glaring at you.

                                            >She drops the hard stare in favor of another smug grin as she brings you right to the edge, she can feel your cock sweeping with desperation.

                                            >Her grip around your thick length is so very tight, she hums with satisfaction, “Mmn~Give me a thick hot load of your hot seed little brother.”

                                            “S-Sunny!” you groan as your hips thrust forward, forcing your head into her mouth unexpectedly.

                                            >”Hmmf?! Mmm~” she pops her mouth off of your cock, dribbling some of the first loud out of your cock out of her mouth and down between her plump breasts.

                                            >She keeps jerking you, pumping out round after round of cum from your shaft.

                                            >Your sister eagerly catches each squirt of thick white fluid in her mouth, even guiding in the last few dribbles by milking your tip onto her tongue.

                                            >She plants one last kiss onto your tip before pulling herself away from you.

                                            >You can only look on as she seems to be switching the fluid in her mouth before you hear her gulp and watch the faint bulge of her throat travel down to her chest.

                                            >”Aah~” she sighs contentedly.

                                            >Sunset rises from her crouched position, obscuring her damp panties from your view as her shirt once again fall over to dangle down at mid thigh.

                                            >She hums to herself as she wipes away the bits of cum and saliva from her lips and chin.

                                            >You sister look straight down, into her shirt and scoffs, “Anon! Some of your cum dripped down my chest” she says with a scolding tone.

                                            “I-I’m sorry?” I mumble back.

                                            >She giggles and pushes her breasts together with her arms, “Ooh~ It’s all slippery between my breasts now…”

                                            “Buh…”

                                            >She turns and starts walking away, the gentle sway of her shirt, made possible by the roundness of her butt clinging to the fabric…

                                            “W-wait! Sunny I…” you stammer out while fumbling back into your clothes.

                                            >She pauses and turns to face you, your sister tilts her head and adopts a curious look on her face, “Hmm?”

                                            “I uh… c-could we…”

                                            >You walk closer to her and hold up a shaky hand, slowly bringing it closer to her chest.

                                            >A firm pressure in the middle of your forehead gives you pause, you are pushed back roughly byre finger along, “Ah ah ah… you little perv. Mom’s gonna be home any minute.”

                                            “T-tomorrow then!” you bark back, hungry already for more.

                                            >She takes that same finger and put it to her lips, pulling down the bottom plump bit of flesh that was just recently wrapped around your cock, “Hmm… Well jeez little bro aren’t you supposed to go on your date with your little prude girlfriend?” she coos.

                                            “Uh-“

                                            >Your heart sinks.

                                            >Starlight…

                                            >She’d been pretty insistent on keeping “us” as we were no matter how much you pushed the issue.

                                            >Sunset coaxed you into opening up to her about your problem and then made fun of you for it.

                                            >You took her up on her teasing offer to blow you instead and before you had realized what had happened, your pants and. underwear were on the floor and her lips were around your cock right here in the living room.

                                            >It all happened so fast you completely forgot about Starlight.

                                            “W-well I do- I did but…”

                                            >”Hmm, a shame, maybe if you two didn’t have any plans… ever… I might-“

                                            “Sunny, I’ll break up with her! I’ll-“

                                            *Click*

                                            >”Hey kiddos, I’m home!” mom calls from the front door.

                                            >By the time you turn back Sunset is already heading up the stairs to her room.

                                            >You lower your head and help your mom with the groceries.

                                            >You dismiss her concerns over your mood by telling her you’re just worried about an exam.

                                            >With a kiss on the forehead she sends you away to put everything up herself so you can go study.

                                            >The first thing you do when you return to your room is notice the blinking light on your phone.

                                            >[Hey! Can’t wait to walk through the whittling exhibit at the museum tomorrow Anon! Three o’clock sharp, (Ha, sharp!), don’t forget! c:

                                            >You stare at the screen for a long while, thinking of your girlfriend, Starlight, and your sister, Sunset.

                                            >Starlight is the same sweet, but strict girl she’s always been.

                                            >Sunset…

                                            >She’s changed… to do something like this...

                                            >The keyboard is ready and available.

                                            >But what do you type?

                                            >You sigh as your thumbs start to tap over the screen.


                                            “Mmn~”

                                            >Your fingers spread your tight and still absurdly thin lips.

                                            >A gasp escapes your lips as you gently rub these lovely fingers over your slick entrance.

                                            >How you yearn for a thick stallion’s cock to push apart these tight walls.

                                            >To make you feel oh so full.

                                            >So receptive when his thick leather balls clench and he pumps your tiny womb well beyond capacity.

                                            >So marely as his thick seed flows out of your tight cunt, keeping enough of it in to be assured of pregnancy.

                                            “Ahh~” you squeak as you knead your stationary clit, rubbing it faster and faster while your other hand begins to push a bundle of fingers into your burning slit, spreading it out just far enough not to hurt.

                                            >You bite your lip as you can feel your orgasm approaching.

                                            >Your fingers brush against a thin bit of skin inside your depths.

                                            >”No!” a voice shouts in your head, snapping you out of your stupor.

                                            >You blink yourself back and take stock of your surroundings.

                                            >Looking yourself over in the mirror you can see this version of you’s body.

                                            >You perky chest teats and made plump by your compressed arms, nipples standing firm and ready for suckling.

                                            >Your hands both down between your legs, formerly bringing you to orgasm before being so RUDELY interrupted.

                                            >You glare at your reflection, and the face of it cowers back in response.

                                            “Oh forget it!” you huff, removing your hands from your groin and flicking away the moisture, “You don’t even have a cooler anywhere in our room” You snap at the reflection of yourself.

                                            >”No I… I wouldn’t…”

                                            >You huff.

                                            “I can tell, you’re still a virgin after all.”

                                            >Your reflection flinches at the accusation.

                                            “OH! I was right?! Oh my dear me… you need me even more than I thought you did. Don’t worry Sunset, your better self will happily make you a real mar- er, woman- womare(?) all in due time. Your stud of a brother is already so receptive of “you” after all…”

                                            >A look of panic crosses your reflections eyes, “N-no! I don’t want to… not with Anon!” She whines.

                                            “Oh? But you hate his girlfriend don’t you? I can feel the displeasure you have for her you know.”

                                            >She lowers her head, “S-so? That doesn’t mean I want to…”

                                            >You chuckle.

                                            “But you got so wet while you sucked on his thick hard cock, Sunny, you can’t mean to say that didn’t mean anything right?”

                                            >She fidgets, “Th-that was you!” she barks back.

                                            “Was it? Hmm… I’m pretty sure I gave you control back part way through. What was it you said? Ah, wasn’t it... “cum in your big sister’s mouth”?”

                                            >Her face becomes bright with an embarrassed color.

                                            “That was you wasn’t it?”

                                            >It wasn’t.

                                            >Seems estrus still hits even when your mind occupies another body.

                                            >But she believes you just the same.

                                            >You can feel the doubt settling into her heart and she can’t even catch a hint of even your weakest guarded thoughts.

                                            >It’s no surprise, unlike you, she’s just a weak girl after all, within minutes of inhabiting her body you had already wrestled away complete control.

                                            >And with it you are going to do great things…

                                            “Mmm~”

                                            >Your legs quiver as another wave of lust washes over you.

                                            “Ugh…”

                                            >Just as soon as this damned heat passes over.