You don't love your husband!!!!Do you know anything about AIDS?
I think its OK and normal. My wife has sleep with other men before and I let her because it is just sex and she really likes how it feels. She also prefers at least 2 men fucking her since its all about sex to her not love. I know who she loves so I dont feel treatened by other men. She only wants there body not there love. I have walked in on my wife before while she was having sex with 2 of my friends and it only excited me watching her get off with them. Try and have a couple of guys over after your Husband has gone to bed and get loud so he hears them fucking you and wakes him up. When he sees these men fucking you I bet he joins in with them or at least dont say anything and just watches you. I know I would as most men would.