Based on the 8 volume light novel by Tomohiro Matsu, our College freshman Protagonist, Yuuta Segawa, has to step in and take care of his sister's three daughters Sora Takanashi (14), Miu Takanashi (10), and Hina Takanashi (3). As for the reason, it's not because he's a lucky bastard deserving of such sweets. Their parents went missing after he was called up to babysit them, thus, being the reliable man he is, he takes them under his wing. Cue slice of life, comedy, and romance to ensue.
That Loli on the right? 3 years old, buddy. Also blood related so no dice, sir.
What's more of a treat than having three imouto-like daughters under your care? Well, it's not that much of a treat when Yuuta has another love interest in mind... But, the PSP game might change that! Being an AVG game, one can expect the usual dialog, choice selection, and flags (well, maybe not). There is no specific data, nor any other images about the PSP game as it is currently just a placeholder website, but that might change over the course of time.
Despite the usual Blonde with Twintails, no. She's not Tsundere. She's also only 10.
Anime? Out of all things to animate, we get something the masses would call generic moe pandering and fanservice? That may be true, but one cannot turn down the sweet and spicy Tsundere, hyperactive Twintailed Blondie, and friendly Token Loli. But on a serious note, this is a comedy romance with a fairly awkward setup for our Protagonist there. With animation production by studio Feel, and original art design by Yuka Nakajima, at least the visuals should be very colorful. Hopefully, the premise would work out and in return, be interesting and very sweet like candy. Check out Famitsu with all their nifty pictures in a neat gallery.
Warning! Tsundere Alert! Tsundere Alert!
They even have these plushies on the ready.