I also agree with Anita, Mark and Valora.

He’s your first boyfriend, and in that sense he’s special to you. I can understand you wanting to try to please him. I can understand your hurt. He is asking too much of you and you are right not to do what you don’t want to do. It’s a personal boundary and you are right to have those.

Telling you that he wishes you were more experienced and trying to persuade you to do things you definitely don’t want to do makes me think he is taking advantage of you. He is not thinking of you at all, or  respecting your boundaries.

You say it all with the word ‘respect’ in your post. He doesn’t have enough respect for you. Like Valora said, you would be better off marking this relationship down to experience, and finding someone else, someone who shares your values and beliefs.

Jay