Moved by a sudden impulse

Courage is not simply one of the virtues,

The sounds she made were hotter than the steam around them, her voice an incantation to spur him on, but he didn't reach farther than the curve of her hips, the slopes of her thighs, or the raise of her ribs. It was almost as much torture for her as it was for him, although his smile was less strained, his movements less greedy. 

However, when her plea reached him, the impulse surged, all thoughts of teasing wisping away like smoke at the desperation holding tight around every syllable. He dipped his mouth to her ear, pure satisfaction dripping from the single word he whispered, "Gladly."

Getting the sense that he'd have a better angle from the back, his hands expertly twisted her around so she wasn't facing him. Before Soh could protest or slip from his grasp, Zavien's elbows bracketed her into place, his head dropping towards her shoulder as his hands roamed with renewed intent. One traveled up towards her chest, plucking and rolling one of her hardened nipples. The other went farther down, seeking a heat and wetness that had nothing to do with the shower. When his fingers found their target, he sought out her clit, rubbing and applying pressure without teasing or torturing her for a second longer.

Zavien

but the form of every virtue at the testing point.