Should I let my bf beta my fic

My bf knows I write m/m fanfiction, and has expressed he feels a little left out when I take time to write my fics because he knows im focused and need space. So he asked if he can potentially beta my fic to feel more involved and I'm debating on if I should let him. He is a good writer and has written short stories for his own enjoyments tho not published any.

On one end I think its cute he doesn't judge me writing fanfic itself but I'm deeply worried if he will judge the content. What if its too gay or too cringe for him? Plus my writing is ass. We are a f/m couple for context. He isn't homophobic and has expressed people fantasizing about fictional guys kissing each other to be weird, but he also says he doesn't judge.

Thoughts?