My first thought would be - did we fall into some kind of financial (?) trouble, and is there really no other way out? If he wants to share me for pleasure, then we probably did/do not understand each other enough. I get turned on from thinking about having to share him for his pleasure though - we've talked about it; he's not keen (been there, done that in past relationships) and think it's really just me finding some way to love him a little less. He's not half wrong, but I also don't think what I feel would diminish if that were to happen.