My boyfriend gets really frustrated when I don't, I never have. I'm very quiet when I'm enjoying something. I don't know why it bothers him so much. He's like, "I don't even know if I'm doing a good job! You don't even moan from pleasure" he moans all the time and I know I do a good job (even if he refuses to moan because I don't) by him grabbing at my arm or telling me to do a certain thing again 😏. If I wanted to, I couldn't and I don't know why.