Muscle-butt Porn Videos
The phrase "muscle-butt" is a combination of two words: muscle and butt. In the context of porn video tags, it refers to a person with an muscular posterior or a well-built buttocks. This tag is typically used to describe men with toned, athletic, or well-defined behinds, which some people find attractive or appealing in porn videos. The focus here is on the physical attributes of the subject's buttocks rather than their overall musculature.
