Breakfast is a usually a big deal, but today Chiquito was more interested in humping Paul's leg. (Paul...always a good sport... doesn't discourage this natural adolescent behavior, although he does try to distract Chiquito.) A short time later I watered the climbing vines I recently planted around the cage, and Chiquito had his way with my armpit. When I'm holding him he puts his face under my arm, sniffs, and gently licks. But since he couldn't reach with his nose and mouth, he improvised.
Touching someone's armpit and smelling your fingers is considered rude by human standards, but we try to go with the flow. So when Paul said, "Hey, maybe I'm missing something?" I laughed and obliged him. Exactly what fascinates Chiquito is still a mystery.