I think I saw the cut version of this film could someone confirm this?

I watched this movie and it was all right. I always have heard that it had lots of violence and sex in it. The violence did not disappoint, but it seemed to lack the sex, there were fair amount of sex scenes, but nothing all that explicit as there was no penetration or really any showing of the lower region. Also I have read reviews on the film and the ending did not match up to what I heard. All that happened in the film I saw was the one dude shooting his lasers while a house glowed blue and the one guy saying he was going to wait. Also if this is not the ending could someone please tell me how it ended in the original cut and also if there is an uncut version of this film out. I do not see why there would not be considering some of the other hentai movies they have released uncut in the united states.