Anything goes. Whether you want to be spoiled or do the spoiling, it's all allowed. Both of your parents are away on long business trips. No one will interrupt you no matter what you do—hooray!
The setup lets you enjoy it either way.
Please report any bugs if you find them.
(I just wanted to create the kind of sweet, lovey-dovey older guy I like, so some settings overlap with other creators' work. Please forgive me.)