There seems to be a bit of selective memory going on when poeple describe how they came to watch the Candy Boy anime; sheepishly wondering how something like this could ever end up on their playlist. I watched it because of Tumblr, and like the slice of that site that I subscribe to, the series looks, in screenshots at least, very good if slightly dated now just over six years later. Even for an animation clod like me though, once you start watching it (however did this end up here?!) you realise the seven/nine/ten episode series is little more than a very pretty slideshow.
all the signs point to it being there, it just needs to be proved. With a particle accelerator
It’s a small step up from the “drama” extras you get on the home video releases of some series (Code Geass’ Nunnally in Wonderland springs instantly to mind): copious dialogue over a handful of still images. Candy Boy manages some animation - mostly cheek pulling and flapping mouths - but lives up to its subtitle: “Nonchalant talk of the certain twin sisters in daily life”.
Sometimes a specific element of a series becomes notorious, the murderous end to School Days for instance, and Yosuga no Sora (Sky of Connection) has its own as an epilogue to the first episode. Female masturbation isn't something certain facets of anime have shied away from but it poses the question of whether or not it's in good taste. Short answer: no. What puts the series into a different category of lewdness than other tasteless series such as Ikkitousen, Queen's Blade and Kanokon is that here the series makes a desperate attempt to tell a meaningful story of emotion and heartbreak the likes of which visual novels are renowned for.
It's all been done before though, and done better. The beige-grey palette will be familiar from Futakoi Alternative and though the characters avoid the most egregious archetypes, their motivations and reactions feel all too commonplace. That black undercurrent though, with plot threads such as the sister's incestuous obsession with her brother, feel far too forced. Their taboo nature magnified when the characters are still schoolchildren of indeterminate ages and maturity. More succinctly: it crosses the line between the self-knowing, head-shaking titillation of Ladies versus Butlers and into deviant fetishism and disquieting sexual territory.