Quote from walker90234Lets imagine that in the previous example, the girl was deaf. But the boy knew how to speak. Before the boy's mother died, the boy was taught what sex was. But because he has no way of communicating with the girl (this is a hypothetical example, just imagine they cannot communicate) or teaching her; so he knows what sex is on a mental level, and she knows on an instinctive.
According to your reasoning, no matter what happened any sort of sexual contact between these two would be considered sexual molestation. That's completely illogical. Ergo, your argument is flawed.
Except he isn't saying his reasoning can also apply to two disabled humans with extremely specific circumstances. He's applying it to the actual topic we're trying to discuss.
The fact that you need to stretch his arguments to these absolutely ridiculous extremes just to respond to them is making you look desperate, and if anything it's making me side with Gzento more than you.
You can find fault in virtually any reasonable statement if you do what you're doing: We should never kill the last two members of a nearly-extinct species. "Well what if two preservationists met and fell in love while trying to protect the species, and gave birth to Hitler? It'd be better to kill them and prevent that from happening, so your argument is invalid!"