There are hard plastic mouthpiece patches available as was pointed out.
IMHO you're playing on a very wide tip opening. I wouldn't have tried that after only a year's playing. I use 2.5 reeds on my 7 so on a 9* it's going to require some blowing!
Your top teeth should rest on the mouthpiece and be pretty motionless. Check your sling is adjusted correctly so you're not putting undue pressue on because of that.
If you don't take the right amount of mouthpiece in it can affect how much pressure is needed to apply to the reed. If you're struggling try altering that amount.
I like mouthpieces and reeds to be fairly easy to get on with. I don't want to be straining to produce a sound. I would expect a softer reed and more relaxed embouchure would help but on a 9.5 MP you need a fair amount of control. Why so wide?