Me and my boyfriend have been Dating for bout 3 years I love him to bits and he loves me, we have good! Sex and never disappointed however he just lays there no sound no emotion I no he enjoys it, and he always finishes but how Can I really make him scream!
Tie him up and slowly masturbate him almost to orgasm. Stop abruptly, wait twenty seconds and start over (you can use oral sex if you like but people tend to get tired after awhile). Tell him that you won't keep going unless he moans. Later, tell him he can't come unless he screams. He'll learn.
I haven't really had much for boyfriends that scream. A lot of them have moaned but none were really screamers. I am a screamer, big time, but none of them have. As long as they moan and I know it feels good to them, I'm happy.