Henry took the tensing and twitching as arousal, and he continued his kissing up to Iestyn's hip. "Mmm, you're so gorgeous," he said, moving a little so he could take Iestyn's cock into his mouth, his hand still there as well since Iestyn wasn't fully hard yet. He swirled his tongue around the head as he stroked Iestyn, trying to encourage him harder.