The “fat girls give better head” stereotype is of course fatphobic but is also inherently slut-shaming because it’s representing being proficient at a sex act as something negative. And in a lot of people’s minds, being good at sex means you’ve had more, which equals slut/whore for women. It’s tied in to the stereotype of fat girls as “easy” (aka slutty) because they have low self-esteem, and not because they simply love sex. When you’re a fat girl you’re not allowed to have a lot of sex unless you’re desperately searching for attention. The sex-loving, confident fat girl is in this case invisible. Our sexuality is always complicated by the difference between our view of our own sexuality and society’s view of what fat sexuality should look like. Meaning, it should be either kept completely behind closed doors or fit within the framework of self-loathing and body hate that all fat women are expected to experience on a daily basis. This is why cultivating a sex-positive culture is necessarily important to fat/body acceptance, and why we have to make fat visible in sex-positive movements and spaces.