Here's what I remember:
-The goal of the game was to get together with one (or both) of the girls in the game by finishing their questline prior to a festival occurring.
-In order to get with each person, you typically had to train the opposite of what they were good at in order to finish the questline (i.e. you needed to train magic to be with the brawny one, and strength to be with the mage).
-Some of the quests required specific items (i.e. at one point in the mage's questline you needed to bring a collar which she would wear so you could get into some place), which you didn't find out until you were on the quest.
-There were passwords which you got at the end of each questline which would grant you increases in stats or something. It was basically impossible to get with both girls in the time allotted without both passwords.
-In one of the endings, the brawny girl is willing to do anal "because this isn't your first playthrough."