so vanilla!

What to do when your s.o. is soooo boring? let's be honest I've had numerous talks with him about kickin up our relationship a bit. Ps no girl wants to just come out and tell her bf he's boring! And it has done nothing at all. We actually are going without sex now. Going on 8 years of a relationship knowing eachother 10 we are very comfortable with eachother. Ill try talking dirty to him at work,sending suggestive pictures ....and nothing. He is so quiet so vanilla I feel like its a chore now. We are still deeply in love with eachother it's just now it's boring.what in the world can I do now!