Prompt 75-Shade

A/N: A Sunny-centric piece. Hurrah for diversity! Hints of tasty Lambo sammich?

He added a bit of indigo to the blue paint on his palette. He had to get just the right shade of blue to match his model's armor. The shade of red he had was fine. It matched perfectly with Sideswipe's bright crimson paintjob. It was Mirage's infernal royal blue that was giving him trouble. He was a bit darker than a cobalt blue...He added a bit of royal blue to the mixture, and it finally yielded an accurate shade.

"So help me Primus...If either of you move I swear I'm going to..." Sunstreaker threatened the pair of intertwined mechs before him. In the middle of his studio, his brother sat staring at Mirage, who sat contentedly in his lap. They stared at each other with a fiery passion. Their lip plates mere centimeters from one another, about to kiss. Even from across the room he could hear their harsh ragged breathing. Their arms linked around each other's necks or shoulders. He'd positioned them so neither their abdomens nor their chest plates touched. There was so much tension between them; he swore he could almost see the static building between them. The lust and raw emotion between them was so intense. He had to capture it on canvas.

"Relax Sunny, we're not going to screw up you're painting." Sideswipe said through their bond.

"Hmmph. Just hold still a klik or two longer."

He expertly painted Sideswipe's angular jaw and the smooth curve of Mirage's helm. Sunstreaker's hands worked furiously trying to capture the mechs on canvas as fast as he could, because he knew the moment either of them lurched forward, and their lips touched the image would be ruined. The sexual tension between them would lessen just a bit, or they'd come out of their over energized haze and realize just what they were doing.

He finished the likenesses of his brother and Mirage, and he began to add the smaller details like background and shadowing. "Hey, I'm pretty much finished. You two can go do whatever you want. Just not in here."

"Come on Sunny. Everybody knows what you do with your models after you've painted them in compromising positions..."