Iam 25 Years Old Female. I Have Been In A

Iam 25 years old female. I have been in a romantic relationship since an year. I love intimacy with my partner( skin to skin touch, cuddling, bathing nude in a tub) but i hate sex. I never felt an urge to masturbate and have sex with anyone. my partner doesn't believe that iam asexual. he is arguing with me that if i like bathing naked with him, i should also like sex and forcing me to give a try. what should i do? should i really try? will it be worth? is sex really so interesting? i have no interest at all. am i really asexual?