If she had caught on then she must have decided not to show it because eventually my questing fingertips found her nipple, but then far from protesting I just heard a little catch in Zara's breath and felt her stiffen slightly before she relaxed again and let me continue. Suddenly she turned her head towards Carol and spoke for the first time since I'd touched her neck. 'You did mean it, didn't you?' She asked, almost pleading for reassurance.

'Oh yes, I meant it.' Carol responded with a smile.

I could tell for sure that Zara was getting turned on now, not just because of her passive acceptance of what...