You sound like someone else in here...
We got a Well polished Gem here, a classic...
Pretty much the whole package...
And all you can focus on is your own perception, of what you think should have been, and was not put in.
I am a little confused here.. you claim that there was some form of build up, that there would be anal sex... Odd...
I actually dont recall there being any build up to that...
Heres a novel idea : Why not just enjoy whats there, rather then be super focused on whats supposedly, not there, in a vn you enjoyed for free...
Food for thought.