Disclaimer; if I owned Harry Potter, why would I write FAN fiction?
Relieving Tension
It was a hard Quidditch practice. The Bludgers were being particularly nasty today so Fred and George worked their arses off. They were batting left and right. It was no wonder they were so tense.
Even after the hot shower, their backs and shoulders and legs ached. They came up with a great plan.
They went up to the Room of Requirement and asked for a sauna.
As soon as they got inside, they threw off all clothing. Fred observed the smaller twin's chiseled chest and broad shoulder. It made his lower tummy jump in excitement.
"You lay down on the bench." Fred told George. George lay on his stomach on the hot bench. Both twins were starting to feel the heat radiating from the room.
Fred got behind George on the bend and ran his hands down George's back. He loved the feeling of his twin. It was like pleasuring himself but being both top and bottom. It was quite a feeling.
Fred began to massage his lower back. George was very glad. He was very tense there lately. George could feel Fred straddling his thighs from behind. It was making him hot. (Hotter then he already was in the sauna.) George could feel Fred's erection rubbing up and down his crack.
The message began to get more erotic. When Fred was working his shoulders, he kissed George's neck. His prick was rubbing on the bench and starting to hurt. He needed to be touched.
"Fred," George moaned. He knew at once. He lifted George onto his knees, keeping him on the bench. He reached around George's slim body and felt for his cock. As soon as he found it, he began rubbing the base firmly, using his sweat for lubrication. He kissed up and down George's neck and ear.
George was in heaven. Fred was working his dick in such ways to make him gasp loudly in pleasure. Fred had begun sucking his earlobe. George could still feel Fred's extremely hard prick rubbing up and down his ass with every motion he made.
Once Fred could tell George was getting close to orgasm, he licked his hand and worked it down his shaft to lubricate it. He worked a finger into George's tight hole to stretch him. George moaned at his twin's probing finger.
Fred had George lean into his elbows. Fred positioned himself at his pucker. Once he got the head into the tight ring of muscles, everything was smooth and hot. He wrapped his fingers around George's erection and pumped him in unison.
George could feel his head beginning to get light and airy. White flashed in front of him and he could feel his stomach leap. His ass relaxed and he came spectacularly into Fred's hand.
George's orgasm cued Fred's. Fred could feel the muscles in his stomach clench and his dick begin to release into his twin. They lay there a while in their post-orgasm glow.
Fred withdrew once he was soft again. He wiped off quickly and helped clean off his brother. They shared a soft, tender kiss before putting their clothes back on.
They held hands while they were going down the hallway, but made sure to release once they got near the portrait hole. They were just glad they could make such a good time out of relieving tension.