Very big sex questions :/

Ok he's a few questions to spark up a few responses. . If your man wants you to talk nasty during sex,what would you say... if he enjoys anal but you never have done it how do you go about that.. if he keeps bring up a 3 some ,would you do it .. serious answers . I have a friend who is dealing with this with her husband . She asked me and I have noooo clue what to advise her ,especially about anal . My hubby don't like it so ..can someone help me help her ..lol..thanks on advance