"Girl-feet" refers to a specific fetish category within the porn industry, where the focus is on the feet of young or attractive females. This tag implies that the video content would feature close-up shots and detailed views of girls' feet, including close-ups of their toenails, soles, and other parts of their feet. These videos may also include elements like foot worship, foot licking, or feet being pampered with massages, pedicures, etc. The individuals who find this specific category of content stimulating are referred to as "foot fetishists."