Work Text:
“You are very good at extracting my semen.” Spock said, voice flat as he emptied into Jim.
Jim withered beneath him, gasping as Spock’s cum filled him, “how-” he began, back arching as Spock gave an experimental thrust, “how is that hot?” He gasped.
“You often find my frank remarks about your body’s ability to be filled with my semen to be arousing.” Spock replied as he stilled, the last of his hot release spilling into Jim’s body.
“Yeah, but it shouldn’t be.” Jim replied, hands coming up and wrapping around Spock’s neck and pulling him down into a kiss.