Conception II: Children Of The Seven Stars Announced
Your mission, should you choose to accept it, is save the world and get all the ladies.
You play as a young Disciple, who has the power to defeat monsters. There is a catch though, this power is lost when you turn 18. So, while you're defending humanity, you must also strengthen your relationship with seven women, and ultimately get them pregnant.
The art looks pretty amazing.
In order to keep the world safe, the world needs defenders. Since the Disciples lose their abilities at such a young age, they have to reproduce, to ensure more Disciples are born. Unlike games such as the Record of Argarest War series, you are not forced to choose a single companion.
Whether inappropriate scenes are actually shown in the game remains to be seen. I'd recommend against getting this game for younger children. It will likely introduce them to information they are not ready for.
Here's a random scene from the Japanese version.
Conception II, will be available on both, the PS Vita and the 3DS. Launch price will be $39.99 for both versions. Look for it in stores Spring 2014. If you're ready to pre-order Conception II now, you can do that as well.