"We don't normally, no," Garrus replied. "I'd be a bit concerned about biting your lips too hard if we tried. But a bit of... I suppose 'nuzzling' is the best word... right around here--" He gestured along the sides of his neck, where his skin was much more flexible and almost soft, for mobility's sake.

"Stroking is also nice," he added, "which I believe goes both ways?" To experiment, his own hands slid along Abel's sides and over her back, before experimentally moving down to cup her rear.