She laid both hands flat on his back, then. Naturally, she felt the muscles, tracing thoughtlessly over them as spring wind whipped her hair into her eyes, making her sometimes blind. River became quite certain that this was all merely a ploy to get the pair of them undressed again (he seemed to be innately good at that.)
"Aren't I enticing?" Hands steady against his back, River pushed upwards a bit and grinned back at him. "I would entice further...? However, if thrown into the deep: No kisses. No touching." That was plenty enticing, she thought -- threaten him with loss of contact. Not like she'd actually go through with it.