Sensual oil massage...advice

Betterdays

My boyfriend & I were discussing things we enjoy in the bedroom or fetishes we have. He told me he’s really into oily massages. Similar to ‘porn massages’ where they are covered in oil & rub each other. He says it turns him on more than anything. So for Vday I thought I’d surprise him with one. But I’m not really sure where to start lol so any advice from someone who’s into something similar or suggestions on oils is welcomed???