Boyfriend Stuff Answer ME please?

mk, so i have the most amaizn boyfriend in history right now, nt that into ding stuff, like he isnt a perv like the rest of them. I really like him, we have only kissed, (no makeout) once or twice. But the only thing that bothers me is his perverted jokes. I mean i am only 15, but we are extremely mature for our age. I am not planning on doing anything ual for quite a longtime, but still, he always has a perverted come bak. I told him that i didnt like it, that it makes me mad, but yet he continures to do it. SUch as one day i was like can i help you, cause he was starring at me, and he says yea get on your knees. I laughed you know with him, but still it kinde of hurts. He promsed me that he wasnt into or anything yet and he isnt using me aat all for anyof that and that he really does like me, but what can I do to mybe except these remarks or maybe get him to stop them. Aka. He isnt a jerk, or whatever half of you are gonna say, he is a really great guy.