Matthew x Bobby x Annabeth:

"Hey Bobby, remember what we talked about a while ago?" Matthew asked his identical twin, who looked a bit curious from his position on the bed but obviously didn't know what his brother was talking about. Seeing how Bobby needed some more information to know what he was talking about, he said: "Remember when I told you what I did with Annabeth?". This caused Bobby to nod immediately, he remembered his brother's description of fucking their half-sister lively. "Remember, that I told you she would for sure agree to take both of us at the same time?" Matthew continued and again his brother nodded without hesitation. "Well, I asked her today and she really agreed on doing it!".

"Really?" the young boy who now sat upright on the soft bed asked with an eager voice. "Really!" his brother confirmed while grinning at his best bro. "Actually, she will be here soon and I bet she will be more than ready as soon as she steps into this room, so I think we should prepare ourselves a bit too."

Bobby smiled brightly and without further speaking, both boys started to undress. Matthew joined Bobby on the bed and as soon as he was seated comfortably, he started to make his dick hard. The other brother did the same, grabbing his soft cock firmly before starting to rub his hand up and down his length. "Matthew?" Bobby moaned out while his eyes were closed tightly. "Yes, dear brother?" the other boy replied. "Can I have her pussy first? You already fucked her once but I haven't had this chance yet…" he asked a bit unsure while squeezing his hardening cock slightly.

"Of course brother! But don't worry, we'll both have more than enough chances to do whatever we please. Annabeth agreed on doing everything we want!" Bobby moaned out at the thought and noticed he was already pretty hard.

The two boys tended to their growing erections in silence until suddenly the door opened and the blond-haired girl they were talking about earlier stepped into the room confidently.

"Hi boys!" she greeted them without commenting their nakedness or their hard dicks. Bobby was a bit nervous because he didn't know how to react but Annabeth knew exactly what to do to make him relax and got naked quickly. With every piece of fabric she got rid of, the boys eyes were filled with more and more lust, until she finally let the last piece of fabric fall to the floor.

Bobby and Matthew watched the girl's every move and their eyes grew when they caught sight of her arousal, which was already flowing out of her pussy and running down her thighs. "Shit girl, your quite horny aren't you?" Matthew laughed and gestured her to step closer. Annabeth didn't say anything and just stepped closer. "Hey Bobby, how about spit roasting her first?" the blond-haired boy asked confidently at which his brother agreed eagerly.

Without having to be told, Annabeth crawled onto the bed and right between the two males who had gotten up, only to kneel on the bed now. Within a second, the blond-haired beauty faced Matthew's hard shaft, while she already felt Bobby's length circle her wet pussy. "God, I'm going to enjoy this…" Bobby breathed out before leaning forward, causing his cock to slide directly into Annabeth's well moistened pussy in the process.

Within a second, his full length was seated inside her, what made the demigoddess moan out but the young boy didn't stop and pushed further. As his dick was already balls deep inside his half-sister and already touched her womb, his actions caused the girl to get shoved forward where she was met with Matthew's dick that slid into her opened and willing mouth without any resistance.

Annabeth moaned at the feeling of the two cocks and prepared for what would follow - soon enough the two boys started to thrust into her simultaneously with quite forceful movements.

"Fuck!" Matthey groaned out every time he pushed forward into his half-sister's warm mouth. "I was just going to say the same!" his twin brother muttered while pumping into Annabeth's warm and wet cunt. "Your pussy feels fucking nice around my cock!" Bobby said towards the blond-haired girl who hummed in agreement. "Shit, it feels a bit too nice, I'm already close…" the boy whined but Matthew told him it doesn't matter if he was coming, as they could do this as often as they wanted. "Alright then…" the young male groaned out before shoving himself a last time deeply into Annabeth's cunt before letting go of his control and shooting a whole load of his milky-white cum inside her.

At the same time, Matthew came too but he did so without warning and Annabeth almost gagged at the sudden sticky liquid running down her throat. "Yes, just like this.. swallow all I'm giving you!" Matthew muttered with a smile on his lips, he loved how cum hungry his half-sister was when being horny.

The two boys stayed in position for a while, still deeply embedded inside the girl between them, while talking about how to proceed. They agreed to repeat their previous actions once again but with switched positions. Pulling out of Annabeth's cunt, Bobby enjoyed the cool air touching his moistened and cum covered dick. He looked down and grinned at the sight before making his way around his half-sister, who didn't move and patiently waited to be filled with their dicks again. Only seconds later, the twins had switched their positions, Matthew now behind Annabeth and Bobby right in front of her.

"Time for the second round!" Bobby said, who got more and more confident during their first time. Annabeth liked the commanding tone in his voice and opened her mouth more than willingly for his still hard shaft. Bobby didn't hesitate as she invited him to enter her and did so in the blink of an eye, pushing forward and even down her throat until his firm balls pressed against the pretty girl's chin. The blond-haired female slightly gagged at his deepness but also moaned at the feeling of his hard shaft and just when she thought this was amazing, it got even better when Matthew pushed his hard rod into her now slightly swollen and quite sensitive cunt.

Just like Annabeth's mouth, her pussy greedily swallowed every inch of her half-brother and when both of them started to move again she was back in heaven. The three of them continued their fucking until all three of them came another time.

When the boys pulled out of the female, she said: "That was nice. I know you two are exhausted now but what do you think about doing this again tomorrow?"

Both boys grinned and Matthew said "Sure thing, sis." which caused the blond-haired beauty to smile. "Great, if you like to, I will also prepare my asshole for your dicks tomorrow…" Annabeth said at which Bobby grinned and said "Absolutely! I'm already excited to fill your pussy and ass until you can't take anymore!"

The demigoddess smiled, loving how confident her half-brother became during their intimate time but only said "Deal!" before grabbing her clothes and leaving their room.