Yeah the world is not going to end if some teenage boys get to see some naked breasts. All this effort could be invested into providing decent sexual education to teenagers instead.
Also, porn nowadays isn't just a woman showing a titty; if you go on PornHub or something, it is all pretty hardcore now.
I agree that good sex education is ideal, but I still think that we probably shouldn't be allowing kids to watch porn.
[1] Also, who actually pays for the pizza???? I mean, there's no such thing as a free lunch. Pizza should count as lunch, or at least dinner. Are all these horny housewives ordering pizzas with no way to pay for it making the prices of my pizza go up?