When cunnilingus is performed with a stubbly beard leaving a the woman chafed and raw.
"Dean was sandblasting me last night and now i can't walk or ride a bicycle."
When you have dry, raw, lubrication-less sex until you are raw and in pain.
Having rawness or redness on your skin due to the friction of shaven stubble on your partner's pubic hairs during sex.
"Mark was sandblasting Zen until he was chaffed, red, couldn't walk and he couldn't feel his insides (or outsides)."