"On the contrary, hearing its movement and beat is one of many tells that lets me know I'm doing something well." Loki murmured against skin, one last kiss given to her throat before he looked up. And smiled, so that she could see the hint of longer canines. "Now, my dearest Robin, I do believe there are lovely clothes in the way keeping me from further exploration of you. Shall we dispense with those, and then I show you more fully how I feel?"