Okay, so for a while now I've been wanting to roleplay during sex... but don't really know how to get my boyfriend into it. I've tried talking to him about it, but I think I always pick really bad times, and we've been together for 4 years so I am kinda worried he thinks maybe I am not satisfied enough because once when I did bring it up he said he was happy with our sex life. It isn't like I am not happy with it, but I would love to experiment some more, you know? When he gets rough in bed, like pinning my hands above my head, or grabbing my face and forcefully kiss me while giving it to me good... I really get turned on and just go wild. I think we could expand on that, but not really sure how to bring it into the bedroom. He did buy me silk handcuffs, but we've never even used them. Eventually I could see myself even getting costumes and really making it good, but I have to get started... so... do I just bring it up when we're in the mood, before hand, just slip it in and start roleplaying on my own?

I don't want him to feel like I am not happy... so what should I do? Thanks.