"Ohhhh.." It was all he was able to get out before he was swallowed up by his lover. His cock, which had been flaccid up to that point, was starting to fill. Sherlock carded his long, thing fingers through John's short hair. "Ahh yes. Like that." He encouraged the man, making sure not to arch forward or push John's head towards him. He certainly could do either or both, but for now, he wanted to enjoy this moment.