Pepper's heart thuds heavily in her chest, swallowing and wetting her dry lips as she watches his every move in silence, completely taken in by the sheer sexiness of Tony inhaling her scent from the piece of fabric and the strange sensuality of Tony removing her shoes with such reverence.

She does laugh, but only barely; a heavy exhalation with an amused tint to it rather than anything else, mild incredulity mixing with surprise and near confusion as she works out her feelings on this new development, her expression reflecting all of it. Having her feet played with isn't one of her kinks or anything (that she knows of), but Tony's lips and tongue on her skin is never an unpleasant sensation. It's a slightly odd feeling, having her toe sucked. But she doesn't pull her foot away either, a soft noise escaping her on a swallow breath and her fingers gripping his shoulder tighter as she watches on, waiting where this is going.