Imagine the warm musty aroma of dirty bare feet wafting through the air to tickle your senses.

Grimy soles, with dirt clinging to every crease in the sole as you take delight in the visual and aromatic sensations oozing out of beautiful dirty bare feet.

Firm dirty toes grip your cock shaft and slowly start to slide up and down, the roughness from the dirt bringing extra arousal to your sensitive cock, until you shoot your cum over those wrinkled dirty feet in an explosion of unequal levels of pleasure...