go to subject on 'chair', clic E on it (i think its E), do stuff with it until he/she orgasm to collect the data stuff (using hand,mouth etc.
Enter building, pass desk (bablabla), go in showers (customization if needed), continu out of showers, go straigth and talk to person on desk (select subjects, select room, validate) go in elevator, go down, go out of elevator, right in subject test room.