Thor's shirt smelled of him. Loki held the red t-shirt to his face and inhaled that musky, manly smell that drove him wild. He slid his head and arms into the shirt and let it fall around his body. It hung loosely around his slender frame, pooling into empty space that was usually filled with Thor's brawn.
Thor was watching his brother from where he lay on Loki's bed. He grinned at the sight of Loki in his shirt. "You look so cute in that," he said affectionately. Loki rolled his eyes and tried to look annoyed, but he was always flattered by Thor's attention.
Suddenly a brilliant idea struck him. He allowed a mischievous smile to cross his face. "I bet you would look cute in my clothes," he said.
Thor laughed, the corners of his eyes creasing with mirth.
"I'm serious." Loki picked up his green briefs from where they lay on the floor and tossed them at Thor.
They landed on the pillow next to him. Thor wasn't laughing now. He sat up and picked them up, gently touching and inspecting the garment thoughtfully. Then he held them up to his face, meeting Loki's gaze as he pressed them to his nose and mouth and inhaled deeply, his eyes fluttering shut in bliss. Loki's cock twitched despite the mind-numbing orgasm that Thor had brought him to just ten minutes ago.
Never one to pass up a challenge, Thor lowered the underwear from his face and looked his brother in the eye again. He sat up and pushed the sheets away so Loki could see his body in all its naked glory. Loki's eyes flicked over Thor's smooth tan, mouthwatering muscles, and dusting of golden hair.
Thor pulled his knees to his chest and lifted first one foot and then the other, slipping his legs into his brother's briefs. He held Loki's gaze as he pulled the underwear up slowly, lifting his pelvis so he could slide the briefs over his ass and finally tuck his member in at the front. He stretched out his legs and lay back with a proud smirk, propping himself up on the pillows so Loki could take in his full body.
Loki felt almost giddy with excitement at the sight of Thor wearing his briefs. They were unbelievably tight on him, the material stretched thin and bulging around his dick. His flaccid member and heavy balls were outlined clearly through the fabric. The briefs covered much less of Thor than they did of Loki, and a swath of golden hair was visible above the top. Loki swallowed, his mouth suddenly dry as he tore his eyes away from Thor's nether regions and met his gaze again. "Turn around," the younger brother ordered, voice steady and a sparkle of lust in his green eyes.
Thor raised his eyebrows, but he did as Loki wished, sitting up and moving so he was on his knees at the head of Loki's bed. He bent forward and put his hands on the pillows so his ass was on display, the green cloth bunched between his cheeks and showing off more skin than it covered. Loki's eyes devoured his big brother's body, taking in every inch of those strong, tan thighs and buttocks, the skimpy briefs making him look even more alluring.
Loki walked slowly to his bed, aware of how quickly his cock was hardening again. He climbed up and pounced on Thor, rubbing his hands all over that solid hunk of ass. He let one hand wander to Thor's member, finding it suddenly hard as steel and straining against the ill-fitting briefs.
Thor looked over his shoulder and grinned at Loki, his bright blue eyes twinkling devilishly. "So, do they look cute on me?" he asked.
"Oh yes, Thor," Loki purred, licking his lips. "They do indeed."