Sex was actually not on Sirius Black's brain, for once. "That's what you've got me for," he said, forcing a smile even as Peter turned away.
He rubbed the back of his neck. "Yeah. I can do that. You sure? I mean." He shrugged. "I can stay. Wouldn't try anything. Just hang out, y'know? I'll even stay at arms-length. Just y'know. Hang. And be quiet. Ish." He wanted to give Peter a hug, but even if Peter didn't smack him for that, he'd probably deserve it.