Okay, I got the closet ending, the sex hungry, the new girlfriend ending, the brother approval ending and the awesome threesome ending.
Are those all, or am I missing one?
I was trying to get a more romantic ending with the sister, but haven't managed so far.
Anyway, like usual, this isn't bad but the English is pretty horrible. It's not intelligible Engrish bad, but still a chore to read, which is a bit of a waste, because the story and renders are quite alright and this short VN would be really something, if the English was better.