Her tongue absent mindedly slithers out a bit, flicking your ear before she gasps and pulls it back, "I uh, n-no r-reason, just... ummm, curios..." She blushes and stands, "L-let's head inside, it seems cozy there, heh." She waited for you to lead, not wanting to seem rude and just walk in. On another level of thinking, her predatorial mind was doing things for her, since she obviously wasn't going to take the initiative.