Pinky I've seen a colleague accused, and students too at work, and seen the damage caused by this; it was horrible. As you know full well, malicious accusations are made by students against teachers with all the concomitant fall out, so to say that I am a rape apologist, and perpetuating myths is just untrue
So the students got convicted did they? I've read a few stories about convictions re false allegations and don't recall a student/teacher one.
We know false accusations happen - the facts tell us this, but it's a complete myth that they happen at an alarming rate like people imply. Or at a rate high enough that we have to warn "our lads" about these malicious evil women in their droves. You are honestly better spending your time talking to your son about how male rape because he is more likely to get raped than be accused of it.
I understand the meaning of prick tease. I do not believe being a prick tease creates a grey area. It's generally a term used to degrade women or moan because she didn't commit to full sex with a man. It's it a relevant term to use when discussing rape.
I'm sure some people (hopefully very few) do think consent is a grey area. My point still stands - people who believe that consent is enough of a grey area to be a problem in their decision making should abstain from having sex as they clearly don't have the capacity to do it responsibly.
I've explained my reasons as to why I think you're a rape apologist, you can find them upthread, I'm not repeating them. And the only reason you "advocate explicit consent" is not because you want to ensure all parties are safe and respected, but in case your lad gets accused of rape. If you can't see the problem with this I really don't know what else to say to you.