How do i prepare for my first time? HELP!?

im 28 and my fiance is 30. it is our 8 year anniversary on tuesday and i want to have with him for the first time. it is my first time, but not his. he told me it would hurt and i know it will but idk if i broke my hymen yet but whatever. so i want to know what i should do and buy. (its a surprise for him) should i get a vibrator? lingerie? the liberator? im so confused and in a rush so PLEASE HELP.!!