Over the next five minutes or so, your mom managed to coax about a dozen dildos from your dick, all piled together on the side of the bed near the boxes. You had considered letting her continue until there were enough for all the boxes, but you were really curious about your little brother. He seemed really bashful in his request for one of your dildos, which essentially gave away his true intentions. You wanted to see what he was up to.
Then you remembered what your mom said, that Tommy was the last member of the family to receive one of your dildos. Does that mean your dad has one?
You moaned as another dildo slid out of your urethra into your mom's hand, the balls loudly popping free from the tightening piss-slit.
"Hey mom, could we take a break or something? I'm hungry and I need to shower," you told her.
"Of course, honey," your mom answered understandingly. "It's no problem at all! I know you've got an endless supply of these wonderful dildos in you so there's no hurry."
"Thanks, mom."
"I'll take the ones you've made so far downstairs and box them up, okay?"
"Okay, mom."
Your mom smiled at you and reached over and groped your nuts one last time before collecting all the dildos and piling them into the wagon with the boxes. She grabbed the handle to the wagon and led it out of the room.
You were alone.
After waiting another minute to make sure your mom had gone downstairs, you finally rose from your bed to go find Tommy.
Exiting your room, it didn't take you long to reach his door. Pressing your ear to the door, you could hear his moaning inside.
You gently grasped the doorknob and silently turned it and creaked the door open, peering inside.
Your eyes widened as you witnessed your little brother on his bed, facing away from you. He was laying down on his chest with his pale boyish bubbly butt in the air, held up by his knees.
He was doing what you had expected, sliding the dildo you gave him in and out of his ass. He moaned with every thrust of the silicon toy, and you were impressed he was able to dive it in balls deep almost effortlessly. You were not surprised he didn't need any lube, as the entire toy was covered in pre when you handed it to him.
What did surprise you was what he was saying.
His eyes were tightly shut with pleasure, and as he fucked himself with the faux-dick, he cried out, "Mmmf! Yes! Ben! I love your dick! Ah! Ah! I love your dick, Ben! Keep going!"
For some reason, instead of being repulsed you found this really sweet. Your brother was imagining you fucking him. You watched as his own meager rockhard 4-incher dribbled pre onto the bed. He wasn't even stroking it, wanting to cum from nothing other than anal stimulation.
You smiled at the sight, and your own boner throbbed with need, exposed as it was between your bare thighs. Maybe you should help your brother out, you thought with a smirk.
Quietly entering the room, you shut the door without a sound and snuck up to the foot of his bed. Slowly climbing onto the bed behind your brother's presented ass, you got up on your knees and leaned forward.
Your little brother jumped as you gripped his hips and kissed one of his asscheeks.
"Ben!" Tommy shouted in surprise.
"Hey Tommy," you said, caressing his ass with your thumbs. "Why use a toy when you can have the real thing?"
Tommy's eyes widened, not with shock but with joy.
"Please, Ben!" he begged. "Please fuck me!" He pulled the dildo out of his ass with a hearty schlorp! leaving it gaping enough for you to stare into his waiting rectum.
"Anything for my little bro," you smirked, standing up on your knees to line your fat cock up with his prepared preteen pucker.
The two of you moaned in unison as your dick glided into his guts. The work he had done with the dildo meant that you'd meet little to no resistance as you began to fuck your little brother. Your schlong was buried to the balls almost immediately, and you relished in the tantalizing wet warmth of Tommy's backdoor.
"Oh Tommy," you groaned, leaning your hips back to slide your dick out of him before slamming it back in to the balls.
Tommy just bit his lip sensually, his face contorted in pleasure as his wildest fantasy was coming true right in front of him.
You picked up a rhythm, thrusting in and out steadily, the boy's room filling with schlap schlap schlap as his ass was pounded.
Suddenly, you felt the familiar pressure at the base of your penis. You smirked and continued on, wanting to see what would happen. The new dildo pressed its way up your urethra, simultaneously exiting your cock and entering Tommy's ass.
Tommy groaned loudly, feeling the new intruder going deeper inside him than your dick alone could travel.
"Yes, Bennnnnn!" he moaned. "Put a dildo deep inside me!"
"As you command," you grinned. You thrusted one last time and the dildo, balls and all, fired into your brother's guts. The silicon balls of the sextoy stretched his boyhole more than it had ever been stretched, and he cried out as his developing cock fired ropes of his virile young seed onto his bed.
You smiled at the sight of your little brother orgasming. Knowing you couldn't orgasm as well, you decided to slide your dick out of your brother's battered asshole. The fat spongy head of your penis slurped out of his wet hungry hole with a GLORP!
There was no evidence of the dildo now inside your little brother.
"Oh fuck, it's really deep in there, isn't it?" you asked him.
Tommy panted and looked back at you with the utmost lust. "*huff* Yeah, I can get it out, one sec. HNNNG!"
The pale young boy clenched his guts like he was constipated and pushed. After a few seconds the bright pink suction cup of the dildo peeked out of his asshole. You didn't help him at all, instead opting to let Tommy get the thick sexual intruder out.
Once the suction cup was entirely out, Tommy reached back and grasped it. He let out a loud moan as he pulled and the fat balls of the dildo stretched out his sphincter again with a loud wet SCHLUMPF!
The rest of the dildo slid out easily after that.
Tommy was covered in sweat and turned himself around to lay on his back. He held the dildo you had launched into him up to you, "returning to sender" as it were.
You smiled at him sweetly. "Keep it," you said.
He clutched it to his chest tightly and looked up at you lovingly. "Thank you," he whispered.
Now that this scene was over, what did you do next?