He came back home after a long walk around the city center. His feet were tired, hella sweaty, and so warm I could feel it even through his shoes. My cock got so hard when I felt his warm soles on my frenulum. It was obvious to me I would cum pretty quickly, just from rubbing my cock on his sweaty feet. And there it is, my strong, big cumshot in the air which landed on his feet. Damn!