When PlayStation Store senior manager Grace Chen promoted the first episode of TV-MA anime "Queen's Blade" as one of PSN's deals of the week this morning on the PlayStation Blog, she must not have actually watched the giant, naked breast-filled episode.

Featuring more naked boobs than a Russ Meyer flick, including a scene with acid-spitting nipples, the episode, "The Vagrant Warrior," was offered in the Free TV section of the PSN Store until IGN contacted Sony about its mature content this morning.It's not unheard of for Sony to offer previews of mature-rated shows for free in the PlayStation Network Store.

In fact, snippets from "True Blood," "Sons of Anarcy," and "Rescue Me" are currently available. But the full episode of Queen's Blade includes an ending where the main character strips down to her birthday suit, puts on a suit of armor, and locks her buxom foe into a bear hug so that her enemy's nipples can't shoot their lethal acid. Those boobs evidently need to discharge their caustic liquid because they ended up expanding to massive proportions before exploding.