Really, his name had never sounded better than when Remus addressed him like that. His voice combined with the panting and gasping that only activity such as this could bring about made it absolutely perfectly.
"Argh, Rem" Sirius groaned, "Remus" he gasped, pressing closer, moving his hips erratically against the brunettes, his hand gripping his hip. "Fuck" he moaned, a low groan letting loose from his throat as he writhed against him, pressing himself firmly against him as he gave himself to the overwhelming pleasure coming over him. Grabbing a fistful of Remus' hair then, he pulled Remus' face to meet his, devouring his mouth with a muffled groan as he neared his own release.