The idea had a lot of potential, but of all the millions of ways you could have parodied anime it seems like you picked the worst possible tropes. I like the art a lot so I'll give you two stars for that, but the humor's rather dull, nothing very entertaining takes place, and Leo is either a child or a retard and I don't feel like watching either of those get raped... Twice...
I think the gay guy a few reviews before me hit the nail on the head. You went for shock humor waaayyyyy too much. I don't think there was any other kind of humor involved which is a big part of why this flash fell flat so fast. Not really any wit or being clever or anything, just a hope that if you threw enough violent rape at us it would become funny eventually. You have a lot of artistic potential and I hope you'll keep at it, but you should work on your writing.