As children enter high school they are given more explicit advice, including on anal sex, pornography and sex toys. Those in the senior phase from S4 upward are taught about sexually transmitted diseases, prostitution and the dangers of drugs and alcohol
This implies they are going to teach about anal sex before teaching about sexually transmitted diseases. I hope to hell that isn't the case.
Here's what teenagers need to know about anal sex. It is NOT something most heterosexual couples are interested in. It is ALWAYS acceptable to say HELL NO. Anyone who does not accept your hell no does not respect you. It is physically damaging and sexually transmitted diseases are more easily transmitted via anal than NORMAL (yes, NORMAL) penis ion vagina sex. Some, not all, gay men enjoy it because men have prostates, but it is NOT something all gay men enjoy. They can also say HELL NO and should have their hell no respected.
As for pornography, they should be taught, if you watch porn a third of you boys won't be able to get it up by the time you're 35. Porn addicts are sad losers. Porn is always degrading.
I think that about covers it.