TER General Board
First let me say what a great wife you must be! Although, you didn't say if you're doing this for him or for you. Hey, it doesn't matter, it's all good. 
There are a lot of bisexual providers (even though they usually just seek male clients), and I know from past threads your request is not that unusual. Post on the regional board closest to your location, and I'm certain you will get some good recommendations fairly soon. Some of the women you seek may reply directly to your post.
Remember to exercise the same precautions everybody tells the guys- read the reveiws carefully, be discrete and use good judgement when discussing what you want, fees, etc. (LE scum will arrest women clients too). But most of all have fun and tell us how it goes!
