Trampling involves one partner walking on, standing on, or otherwise applying body weight via feet to another partner. It may be barefoot or in specific footwear (heels, boots).
The practice ranges from light walking on back/legs to more intense full-body trampling. It connects to foot fetishism, pain play, domination/submission dynamics, and body worship interests.
Appeal varies - for some it's about the sensation, others appreciate the vulnerability or domination aspects, some enjoy the foot contact, and others like the visual imagery of being literally underfoot.
Safety involves avoiding the spine, kidneys, and other vulnerable areas. Starting with soft surfaces underneath, checking in about pressure tolerance, and being careful with footwear (especially heels) protects against injury.
Safety Information
Avoid spine, kidneys, and joints. Use safe flooring. Be extremely careful with heels. Check in frequently.