He's not exactly learning anything new about Shinjirou through this, but then and again, not everything has to be about work. If anything, he's had enough of work for today. Right now, there's only Shinjirou, pliant and willing against him, the heat of his mouth and the lingering sweetness from the syrup. Jade chuckles into the kiss as he feels Shinjirou shift around, responsive to every little suggestion.

Gradually, his exploratory touches hone in on less innocent areas. He toys around with Shinjirou's nipples for awhile, with playful little pinches and swipes of his thumb. His other hand drops to Shinjirou's thigh, squeezing slowly.

And, ah. Jade can feel warmth pooling in his groin, helped along by the gentle cup of Shinjirou's hand. It's a little strange that he's reacting so quickly - maybe Shinjirou is rubbing off on him - but he can't bring himself to mind.