Be advised that this game requires save scumming or following a walkthrough. Events require astronomical blind luck, you would probably rather win in lottery than get lucky with these events. For example morning massage with Elena is a sum of the following choices and accepts no mistakes:
50% * 50% * 50% * 33% * 50% * 33% * 50% * 25% * 33% * 50% * 50% * 50%
= 0.0036%
or 1 out of 27649 attempts.
Movie with Christine follows similar chances where you must guess a frame in a movie where the mood is just right for your advances. Absolute madness of game design. It's a shame, I would like to recommend this game otherwise.