Nell defends you

"Look," Nell speaks up, "we're just headed into town to get Rosa some new clothes. You know how dangerous it can be to travel in these parts."

"Very dangerous indeed," the man replies. "Perhaps Rosa would like some better bodyguards, then?" With these words, the man next to you takes his hand from your arm and rests it on the rapier sheathed at his side.

Before you can answer for yourself, Nell pipes up again. "That won't be necessary, but thank you for the offer." He gives them a patronizing smile, then points a sharp look at you. "Now if we could just be on our way, Rosa here needs to get a change of clothes."

Nell takes a step away from the other two men as you gather your magic to charm these strangers again. Your breasts are already bared but for extra insurance you lift your dress as well, showing the three of them your bare pussy as the spell takes hold. It seems to have worked perfectly, as the three of them stare blankly at your nudity and the man next to you interrupts what he was about to say with an incomprehensible moan instead.

The two of you quickly make a run for it, eager to put enough distance between you before the spell wears off.