"Stay." Kirk whispered, "Please." He watched Spock's mouth, the way of that pure heat tracing Uhura's skin. He shifted his weight and moved to gently nose the side of Bones' head, rumbling into his ear.

"...wanna feel all of you against me." He whispered, just barely loud enough that he thought of them would be able to hear them. His hands slid along Bones' body, brushing against Uhura's, tilting his gaze towards Spock hungrily.

He reached over to grasp Spock's hand with a little smirk, pupils wide, and tried to force a single image to the surface. Spock's hands holding his to keep him locked there, fucking him good and hard as he ate out Uhura, her tasting Bones--scratch--Bones taking Spock?