I do not ship Ron X the twins but I do ship the twins with each other. Please enjoy!
Ron walked through the hallway, yawning , having just woke up. His parents, Percy and Ginny had gone to Diagon Alley and the twins were in their room. But something was going on in there- he could hear moaning coming from the twins bedroom,"Are you guys o-" he stopped mid sentence and gasped when he saw the kissing passionately.
"Ron!" Fred exclaimed getting out from under George,"What are you doing in our room?"
"I-I," Ron was so shocked he couldn't speak.
"The better question is what should we do with him?" George asked getting up and slipping out of the room behind Ron. Ron shivered as George grabbed his shoulders.
A grin crept over Fred's face as they both pulled Ron into the room,"W-wait what are you going to do Ron asked. The room was dark as he tumbled onto the bed.
"Don't worry," George said as Fred pulled Ron onto his lap,"You'll like it."
Ron tried to get away but it was no use, Fred had a tight grip. George began to pull Ron's shirt off, and Ron shivered from the coldness of the the bedroom. George leaned back and took off his own shirt before leaning back in -closer this time- and kissing Ron's stomach softly. Ron gasped at the feeling of warmth and blushed,"Don't even think of moving," Fred hissed in Ron's ear as he let go. Fred pulled off his own shirt and began biting Ron's neck, causing the boy to whimper in pain. George pulled down Ron's pants and Fred started playing with Ron's nipples. Ron moaned as George kissed his inner thigh,"H- higher," Ron pleaded.
George smirked and snickered,"I can't go any higher unless I take off these," he grabbed the waistband of ron's red boxers. Ron felt slightly sick; he knew what he was doing was wrong, but he wanted this so bad.
"Take them off," Ron whispered,"please."
Both twins smiled wickedly and pushed Ron on his back and onto the bed and basically ripped off the boxers, revealing Ron's erect cock. George began to kiss up Ron's shaft making Ron skwerm a bit as Fred took off the rest of his own cloths. Fred continued on and took off the rest of George's cloths aswell, then forced George off of the smaller boy,"Do you want this to go any further, Ron?" Fred asked, all seriousness in his voice.
Ron nodded quickly, "Y-yes please."
George moved Ron onto his lap and forced himself inside. Ron yelled in pain but i was almost immediately gone and replaced with pleasure. Ron let out a soft moan as Fred sat on Rons lap and began to insert Ron's cock into his hole. Fred let out small gasps as it filled him before riding Ron. Ron came inside of Fred shortly after, causing Fred to come and then George,"What'd you think?" George asked, cleaning up the room and themselves with a spell, then getting dressed.
"Amazing," Ron said, almost breathlessly.
That's it, hope you enjoyed and Happy Holidays!