When Jeff and his “girlfriend” arrive back at Jeff’s house, they head into Jeff’s room, once there Jeff closes the door before turning to “Natsumi”, a grin on his face, “let’s have some fun while only us two are in the house,” he says, walking up to the “girl”, “we haven’t done IT in a while”.
Max feels confusion rise in him, not really understanding what his big brother is talking about, but before he has even got a chance to ask, Jeff wraps his arms around his neck and pulls him into another kiss. The 10-year-old in disguise closes his eyes, having started to really enjoy being kissed like that, and wraps his own arms around Jeff.
As they kiss, Jeff starts to run his hands up and down the “girl’s” body, slowly pulling up her shirt, Max is to distracted by the kiss to realize as he lifts his arms and Jeff pulling off his shirt, tossing it to the side before reaching back and opening the bra, which soon joins the t-shirt on the floor.
Jeff breaks the kiss only to start kissing down “Natsumi’s” neck, the “girl” starting to moan in pleasure, still not noticing that she is half naked.
“O-oh… Jeff,” the “girl” moans.
Jeff chuckles as he continues to kiss along “Natsumi’s” neck before moving a hand up to grope one of her breasts, this causes the “girl” to let out a gasping moan. The teen chuckles, “hehe… looks like you… really missed… this as much as… I have, baby,” he says.
‘Wh-what is… ha-happening,’ Max asks himself, ‘wh-what is Jeff… d-doing? Why… why does it… feel so… good? My… my body… it… it’s starting to… feel so… h-hot, and my… g-girl-parts… feel so w-wet!’
Jeff starts to walk towards his bad, causing “Natsumi” to walk backwards until the “girl” finds herself lying on her back on Jeff’s bed, moaning in pleasure as Jeff continues to kiss down her body. The teen fumbles with the “girl’s” pants, pulling them off of her body and tossing them, along with the panties, to the side before suddenly starting to lick at the “girl’s” pussy, grinning when he earns a loud screaming moan.
“F-fuck… Je-Jeff,” the “girl” says.
Jeff chuckles, “you taste… so good, Natsumi,” he says, quickly stripping out of his own clothes.
‘What… what is ha-happening,’ Max thinks to himself.
After a while Jeff stops licking his “girlfriend’s” pussy, the teen grins down at the panting “girl”, oblivious that he is making out with his 10-year-old brother and not his actual girlfriend.
Jeff reaches over and opens the top drawer of his bedside table, taking out a bottle of lube and a condom, “now for the real fun,” he says, unpacking the condom and slipping it on to his 5-inch erection before coating it with the lube. The teen then positions himself between the “girl’s” legs, aiming his cock right at her sex. Jeff grins down at “Natsumi”, “fuck… you are so… damn beautiful,” he whispers, leaning down and planting a kiss on the girl’s mouth as he starts pushing his cock against her entrance.
Max’s eyes widen and he lets out a gasping moan when he feels something big penetrate his girl-parts and start to slide inside, causing him to moan loudly as whatever it is begins stretching him, unaware that it’s his brother’s cock.
Jeff lets out muffled groans and moans, ‘fuck… she’s tight,’ he thinks to himself, ‘then… ngh… then again we hadn’t… ngh… done this… for almost… a month! Fuck… I forgot… ngh… how amazing this… feels!’
Max himself continues to moan and groan, which increases the more of Jeff’s cock slides into him, ‘wh-what is… slipping inside of me,’ the boy asks himself, ‘it… it’s so big… I f-feel like being… torn apart, but… but it… doesn’t hurt… it actually feels really good’.
Finally Jeff manages to slip all of his cock into “Natsumi”, the teen pants and grins down at the panting “girl”. “You feel… ngh… so darn good… around my cock, baby,” he says, “I’ll… ngh… I’ll wait for a… ngh… minute or so… for… ngh… for you to… adjust”.
Max is shocked to say the least, ‘n-no way… th-that’s Jeff’s cock,’ he asks himself, ‘fuck… he… he’s huge. I… I should… ngh… I should stop this… b-but… he’ll get so mad! Besides… this… this feels so… fucking amazing!’
After five minutes Jeff says, “baby… I’m going to… start now,” he then slowly starts to pull his cock out of his “girlfriend” until only the tip is still inside of her before pushing it back in, smiling when “Natsumi” lets out a moan before repeating the motion, thrusting in and out of his “girlfriend” in a slow and rhythmic pace, unaware that he is in reality fucking his 10-year-old brother.
‘I… I can’t believe it,’ Max thinks to himself, ‘I… I’m being fucked… by my own brother! And… and it feels… so fucking a-amazing!’
Both moan in pleasure as Jeff continues to thrust in and out of “Natsumi”.
“J-Jeff… ngh-gah… f-faster, ha-harder,” the “girl” moans.
Jeff grins, “as you wish… babe,” he says, picking up the pace, thrusting harder and faster into the “girl”.
“F-fuck… ngh… yes,” Max says, his moans increasing.
“So… ngh… good,” Jeff replies.
“More… I n-need… more,” the “girl” moans, “f-fuck me… harder! F-faster!”
Again Jeff is happy to oblige as he once again picks up the pace, both of them moaning loudly, panting hard and sweating.
“NGH-GAH… RIGHT THERE,” Max suddenly screams when Jeff thrusts against the “girl’s” G-spot, “D-DO THAT… NGH… AGAIN!”
Jeff smirks, “Y-you mean… ngh… like… THIS,” he asks pulling out before thrusting back in hard.
“NGH-GAH… YES! JUST… JUST LIKE THAT,” the “girl” screams, “A-AGAIN!!”
Jeff chuckles and continues to repeatedly attack “Natsumi’s” G-spot with his cock, enjoying the sounds his “girlfriend” is making.
‘I… I feel so… weak,’ Max thinks to himself, ‘s-so light… headed. This… this is… amazing! B-being a g-girl… is AMAZING!’
They continue to fuck all night long, the sun begins to raise when Jeff decides it’s time, “b-baby! I… I’m gonna… CUUUUUUUUM,” he shouts, thrusting into his “girlfriend” hard one last time, pushing his cock as deep into the “girl” as he can.
Max lets out a moaning yell, when he too cums, “FUUUUUUUCK,” the “girl” screams.
Jeff’s eyes roll into the back of his head as he collapses onto the “girl”, “f-fuck baby… that… that was the… best sex we… ever had,” he manages to say weakly.
“Natsumi” wraps her arms around Jeff, “y-yeah… it was… amazing,” she says.
Jeff chuckles, “no… YOU were amazing,” he says.
“Natsumi” lets out a weak giggle, “and you… you were like an… animal,” she says, grinning, “like a… feral… beast!”
Jeff chuckles, “oh? Is that so,” he asks, “and… what kind of… “beast” am I?”
“Natsumi” giggles, “hard to tell,” she says, “I’d say… a wolf-dragon hybrid”.
“Oh! Interesting,” Jeff says, “you know… what animal I see you… as?”
“No?”
Jeff smiles, “a vixen”.
Max finds himself smiling, “well… I’ll happily be your vixen then,” the “girl” says.
Jeff smiles, “and I’LL happily be your wolf-dragon beast,” he chuckles, his smile then turns into a grin, “I just got an amazing idea, babe”.
“And what would that be,” the “girl” asks.
Jeff grins, “let’s… get some rest,” he says, “I promise to tell you once we are back to full strength”.
“Okay,” “Natsumi” simply states.
Jeff smiles before leaning in, pressing his mouth against “Natsumi’s”, “I love you… baby,” he says.
“Natsumi” smiles, “I… I love you too… Jeff,” she says, both smile at each other before they both pass out.