>>52563501>any man that ever fucked a fat sow was incredibly aroused by her body features, there couldn't be any other reason at all.Uh... yeah? Do you want to have sex with people you're not attracted to?
Unless you're talking about a LITERAL pig of the suidae family, then yes to that as well. A pig-fucker would be attracted to the body of the pig for whatever reason. Not that he should be allowed to fuck a pig, but he would want to.
>Or maybe there's a reason why fucking mentally-disabled people isn't legal while fucking a young-looking adult is?Mentally-disabled: Underdeveloped mind, developed body. Not fully developed all-around, fucking them would be taking advantage of their lack of mental capabilities, just like fucking a kid. They've gone through puberty, but their mind hasn't "caught up" to their own body.
Young-looking adult: If given a realistic example, a "young-looking adult" adult would have at least a post-pubescent, but teenage-like body, not a 4 year old's body like in the question. They would have a developed mind, and in reality, a fully developed body, or as full as their genes can develop their body because they're an adult who's gone through all of their real-life puberty. So they are developed in both parts.
All countries usually have their ages of consent after puberty, even the countries with more dubious ages of consent, so puberty is the very blurry line in the sand, with mental capabilities also being apart of this blur. Despite being blurry, anything explicitly and very obviously behind it (like a 4 year old's mind and/or body) is expected to be off limits.