[Gaku murmurs softly when Tenn pulls away, not exactly happy that he's broken the kiss, but if this is how Tenn wants to play things, he'll go along with it.]

Just this ... you under me, completely exposed. You must trust me a lot to let me do this kind of thing— even if you usually never let me take care of you.

[as if to emphasize that point, he brushes against Tenn's prostate again, watching him almost greedily for more of those reactions.]