Bringing toys into the bedroom

So my boyfriend and I have been having sex for almost a year now and I can’t remember a time that I’ve ever had an orgasm. I am able to easily orgasm from a vibrator on my own. We have talked about it a few times and have used a vibrator a couple of times during sex, but it’s not a regular thing. It’s getting frustrating because I want to be able to finish too, but at the same time I don’t want to hurt his feelings and make him feel like he isn’t good enough because I do enjoy having sex with him. What would you recommend me doing? How do I go about having this conversation?