For All Ages!
Also known as 덴더라이언.

Do you like rabbits? Do you like cats?
Well this wonderful visual novel, created by Cheritz, has them as extremely cute boys!

Description from the official site:

Dandelion is an Asian-style game that is categorized as a visual novel and dating simulation game. A 21-year-old girl who pushes herself to be perfect at everything, Hee-Jung, realizes that she does not know what she really desires in her life. Although she lives a hectic life, she feels like she is on the road to no where. However, one day she encounters mysterious animals and decides to take them in. She doesn't yet realize that this would radically change her life...

The game has an official English translation which, though a bit awkward at times, is of surprisingly good quality! You do need internet connection while playing the game, which is a bit strange, but of no hindrance to me. There might be a way to play offline, but I never bothered to look for one.

All in all this game comes with high recommendations from me, the gameplay is reminiscent of a few other visual novels I've played, and the art is just gorgeous.

The game is available for purchase(ranging $30~$50 US Dollars) on it's official site alongside a selection of game merch: http://dl.cheritz.com/en/home