Thats good that you dont have pet snakes in your area I guess , so it slims that down. Why dont you put a addin the paper for the babies and make them fill out a contract saying they MUST spay/nuter there babies when they are 6 months and to have no interaction with any male/female bunnies until then. To have updates on them monthly and if they were to ever not want them anymore to give them back to you. To always be in contact with you and to always make sure you know where they are.
I know I have too made the mistake of having 2 litters of babies aswell and I got in lots of trouble with people on my bunny board. And it was fun having babies but after you look at the reality and what their lives will be like it's just not worth it for your pleasure. It also is bad for the girl to have too mnay litters and for them to be so close together. I belive you are a good person but just need to fix your bunnies I do hope you stick around we need more bunny people. Got any more pictures to share?