Will was relieved when James apparently approved of this being his first experience. He was quite right in what he said though - the angel would most definitely remember this moment for as long as he lived, unless of course they did some form of frontal lobotomy on him while he was here. There was a feeling of incredible gratefulness towards James - he was providing Will with a memory he could latch onto even in his darkest moments. The first kiss.
Teasing was the right word for it. Will even managed a growl this time, as soon as James licked his lips only to carry on talking and use his mouth for some stupid reason of making noise. "I hope they do," he said bravely, sliding a hand purposefully through James' hair before he pressed forward to kiss him deeply. He even, once again, dared to dart out his tongue against the other man's lips.