Sulu sucked in a breath as Ianto pushed his fingers in, not having expected it but not at all complaining. It was a lead-in, a set-up, and he knew that anything they did right now was going to be nothing compared to what they would get up to. Shifting a bit to get more comfortable, Sulu found himself stuck between rocking between either of Ianto's hands, unable to decide which way would feel better because no matter what, Ianto knew how to make him feel fantastic.

His mind was made up for him as Ianto's fingers crooked against that one part of him that made him groan, rocking back as his eyes fell shut. "Jeeze," he murmured, realizing belatedly that his hand had dropped away from Ianto's erection. He moved back, stroking slow, his eyes opening to meet Ianto's gaze because right then, he didn't want to look at anything else.