Don’t moan 😢

Hello,

I am a virgin who as only masturbated. As of lately I have been experimenting with being more intimate with my significant other by allowing him to finger me and touch my vagina and although I do enjoy it and often orgasm I don’t moan. He has also expressed that this is a concern because it is attractive to him when women moan during sexual interactions. He even said that I should see a sex therapist (which offended me greatly). To give you further background, I am a 18 year old virgin who has never done anything with guys before him. He is 20 years old and has had sexual partners in the past. I don’t know what to do. Any suggestions and tips ?