In this case, it looks like they’re in high school, too. I love anime and have seen the worst of it, and I’d never expect this to have explicit sex in it. If you told me it ended up being incredibly violent I’d be less surprised than about the sex.
“You shouldn’t judge a book by its cover”, but that’s exactly what the cover is made for. This cover failed to represent its book.
Props for using G1 characters, but…
That movement looks like some novice opened up UE4 or Unity and just threw the models in without adjusting anything… And it might even be worse than the default character controller.