at the end of the babysitting mission, if you fucked them, you can look for things to steel, look for something to eat, if you look for food you can spike the food for each family member, but only one potion can be used per member. (you do not need 7 potions to spike each person, one bottle can be used on all of them independently)I don't remember able to give potion to anyone for the Mother and 5 daughter scenario. Interesting idea though