Her head thumps against the mattress again, and she resumes catching her breath, apparently indifferent toward your curiosity. Her rear hoof is slightly bigger with a deeper set frog, and her fore hoof is narrow with a puffy frog—probably for holding things. You let go of her fore hoof and bring her easier to reach hind hoof back to your lips. She jolts up but relaxes when she feels a gentle kiss grace the sensitive pad. You briefly make eye contact and notice her muzzle is red. She lays back down—thinking she was fast enough that you didn’t catch her embarrassment.