Years ago, I had a boyfriend with a similar problem. He would kiss me but he did not like open mouthed or passionate kisses. To him, kissing meant pressing his lips against mine and that was it. I was self-concious and thought it was my fault at first. I made sure I brushed my teeth and my breath was fresh right before our dates: no change. I started using Chapstick instead of a lot of gloss or lipstick. I know sometimes the taste of those is off- putting: no change. Then I realized that at the age of 35, he had never really learned to kiss. Over time, I had to teach him how to kiss. (One time I kissed him then licked my bottom lip. I asked him what he'd been eating and said he tasted good. I mentioned what a turn on it was to have the taste of him on my lips. After that he was a lot more aware of his actions while kissing me. The next time I kissed him, I barely parted my lips and quickly slid my tongue across his bottom lip. He soon began to mimic my actions.) We broke up for other reasons before he could give a decent passionate kiss.
Maybe you could start by kissing his neck or nibbling on his ear and work your way over to his cheek, then his mouth. It is a long and tedious process but my guy was worth it, at least until he decided to try out his newfound skills on someone else. Jerk! lol Hope this helps.
