I am horny all the time!!

So im 29 years old and im litterally horny like 24/7. I didnt use to be like this. Am i going through a faze or what. My boyfriend cant even keep up with me, im seriously thinking about finding a girl who i can just have fun with. My boyfriend said he wouldnt care if i did. So not sure what to do but mastebating all the time gets kinda lame. I wish i could get one of those rocking chairs or one of those machines that fucks you but those are to expensive. Lol