I want to see what you can take. OBEY and start with one finger. If you need it, I put lube in the drawer. What a caring Mistress I am ..
As I said, start with one finger and work up to three. If at hand you will continue with a plug, wear it for 30 minutes while doing some housework. Finally put a dildo in and ride yourself for 5 minutes.
Don´t worry if you dont have a plug or dildo ... its okay! Just the fingers than I guess :)
Continue when you´re done.