My partner and I have been together for 1 year and some change officially. We’ve known each other for quite some time before we got together and made it official. We have a very loving relationship and otherwise no issues; outside of the occasional miscommunication that I’m sure all couples experience. We just don’t have sex! Or we do but very rarely and when we do have sex there is no reciprocated response from my partner. For example I will go down on them but once they climax they basically refuse to reciprocate. Many times they’ve been like “that was so nice”, kissed me, then turned over and went to sleep. I’ve mentioned to them before how their lack of reciprocity makes me feel very unwanted/undesired. I know sex isn’t everything in a relationship and I’ve expressed that sex isn’t the only thing, or even the main thing, that I expect out of our relationship. They say that in previous relationships their previous partners made sex to be the only thing their relationships revolved around. While I understand what they’re saying, I’ve expressed that I’m quite literally the opposite of what they’ve experienced before. The other thing that confuses me is they claim to “want me” but their actions prove otherwise. They never initiate or reciprocate; and even when I am in the mood and spend time trying to for lack of better words “seduce” them it ends with some sort of rejection. I just don’t know what else to do. How can I make them feel more comfortable so we can get to the point of sex being fulfilling for both of us?