Jake ponders for a second before responding. “Let’s watch a movie, I kinda want to just enjoy Stevie on my penis for a while longer.”
June nods in agreement “He does look pretty comfortable,” You’d beg to differ if you could “I wonder if I could do something similar…”
You feel yourself sweat a little at the thought of being jammed in your sisters vagina, but Jack simply shrugs at the idea, “Maybe we can try, later though, it’s tv time!”
With that the two of them race to the living room. Jake’s cock bounces up and down as he runs, and by extension so do you. You continue to groan as his thick cock pushes against your organs. The pressure his cock exudes on your innards is immense, despite yourself you feel as if you could cum at any moment. And cum you do, Jake yells as he jumps onto the couch, the impact causing his cock to go even deeper into your body than it had previously. You moan as your cock erupts, spattering cum onto the floor.
“Stevie!” Jake breathlessly exclaims, “You made a mess, mom is going to be so angry if she sees this”
Jake moves forward so his cock (And by extension you) are dangling off the couch, your head nearly touching the cum stained floor. “Hurry and lick that up, or we’ll be in trouble”
There’s nothing you can do at this point, you are still getting used to this monstrous python inside you and can’t form a coherent sentence to save yourself. You crane your neck forward and lick up your cum. You’ve never tried it before, the taste is bitter and salty, but the act of swallowing your own cum, being impaled by the giant cock of your little brother, all while your little sister watches turns you on again.
“Good job” Jake says, he moves back into the couch, his cock swings back and you land on Jake’s chest. Jake wraps his arms around you further locking you in place. Once you are situated June sits down next to the two of you. She carefully puts her legs to either side of you, resting her legs on Jake’s lap and her head on one of the arms of the couch. You look over at her, her pussy still glistening slightly you’re your shower, June doesn’t seem to notice, or care.
About 10 minutes into the movie you finally get used to the discomfort enough to talk. “Jake, you need to let m—“
You’re silenced by the noise of a door closing, followed by the house rattling, the vibrations of which you can feel running up Jake’s legs and through his cock. You gape in amazement as your mother walks into the room. You thought the twins were huge, your mom stands over them, you couldn’t say for sure, but you imagine she’s close to 30 feet in height.
“Hey sweeties” she says with a smile, enjoying seeing her children bonding, “is Liz still asleep? Poor girl is probably still exhausted from the big race yesterday.” She smiles with pride at the thought of your other sister “We came back too late to tell you last night, but she came in 1st place this year”. Your siblings cheer at this news, you probably would as well if you weren’t still gawking at her size… also naked and impaled on a giant cock in front of her.
Your mother looks at the time and gasps “Ok kids, I have to go for now, your father and I will be out late again tonight, food is in the fridge… make sure Liz wakes up before noon.” She looks back behind her and yells “Hurry honey, we’re going to be late”
Despite yourself you gawk again as your father rushes through the room towards the front door, “Hey kiddos, bye kiddos” he jokingly says with a grin.
Your father sticks his head back into the room quickly “Right… June, you’re in charge until Liz wakes up, make sure these rascals don’t get into too much trouble, boys, whatever June says goes.” You’re about to protest when he gives you a stern look “I know Steven, believe me I can imagine how it feels… but you’re just too small to take care of everybody, just do as June says alright buddy?” And with that he’s gone, and with his final words, so are your hopes of getting free it seems.
“Ok Mrs. Boss Lady” Jack giggles, “What is your command?”
June stretches with a fake yawn, as if pondering the idea, you watch her arc her back, her breast jutting out slightly and her hips moving closer to you. “First… we shall finish watching this movie!” She declares royally, and dramatically sinks back down into the cushions.