best results at the massage
take off pants before going into her room
when massage starts: shoulders > back > ass> shoulders
enjoy
Yes the taking off of the pants before entering the room is important, but mainly only or the imagery. Thanks for pointing that out - I've made it a point to have the pants off whenever I can starting on day 1, 'cuz that helps the horniness path.
The dialogue for shoulders will change between the first and second choice (pics will be different of course). If you do either the back or the shoulders first, the dialogue will be the same, with different pics.
Regardless, don't do the ass until you are on your third or fourth choice.
Note that each time you massage the ass, you add two to your own horniness.
For the fourth choice, go with whichever one you liked the best, just don't pick the breasts at any time.
Myself, because I like the ass animation and the extra horny points for myself, I'd go:
back > shoulders > ass > ass
'cuz working up from the back to the shoulders fits the dialogue better (i.e. you have to lean forward to reach the shoulders, which...)