What i suggest is to always look the VN up on VNDB if you have any doubts. Maybe you'll get spoiled a bit by looking at the tags, but it's one way of getting informed.
I also finished it. Yeah, it's definitely somewhere at the bottom line of VN's with some damn brutal CG's, but the music is great and story is ok. Could have some more character development besides the two MC's though.
And if you plan on reading it yourself, try not to eat too much before doing so....