silentdestiny

My boyfriend informed me the other day that he was interested in entering a BDSM relationship with another woman. Normally I am ok with these things, however having not been in the discussion prior to being informed I have been rather upset. I have done some research on BDSM and have asked him if we could try things out first before he jumps into this with his new interest. Neither of us have ever had a huge role in BDSM, and I am not sure how to start the discussion other than telling him I would like to have one. I would be the sub and he would be the dom. Any additional help or links to decent resources would be greatly appreciated. I just want to make sure this is something that we are not going to be able to do together before bringing and additional person into the relationship. Any help would be greatly appreciated! Thanks!