The topic of sexual education makes me nuts, because kids are certainly not now and have rarely ever been "clueless" about what adults do and delude themselves about keeping from their kids. Especially now that so many of them are carrying the entire internet around in their pockets.
Make sure you have legal cover for what you're doing.
A lot of support gets withheld out of fear of awkwardness and misspeaking.
When in doubt, respond to what you witness, not what you hear secondhand.
There's nothing like a good family when you're really up a tree.
We all make deals with ourselves when it comes to the difficult people in our lives.