Marital sex is not necessarily boring, but it is very different. One of the things you have to do is gain back the time for sex that has been stolen by other parts of your life. Time is the biggest problem in newlyweds. They don't date anymore and don't play anymore. It's a good idea to date and play.
Sex needs to become a priority.
My boyfriend makes me have sex, oral and vaginal, even when I don't want to. He says it's not rape because we're a couple, and he doesn't threaten me, but I feel it is. Whether or not it is rape that you are being coerced into having sex, it is pretty clear this is a selfish, self-centered guy. You should always have a right in the relationship to decline sex, even if someone might pout or get annoyed. If they berate, intimidate, guilt, or force you into having sex, this is not a relationship you want to continue.