If his continued thrusting after you orgasm really bothers you, tell him what is going on and that you love him, and want him to be satisfied, but you need a 10 minute break. So, do something else for 10 minutes. Maybe give him oral.
Don't just say "I need to rest 10 minutes", explain why you need to rest.
I have a long time interest in psychology, specializing in relationship dynamics for 30 years.
(Please note, we give the best advice we can based on the information given in a post. For better advice, please include the age of all romantic partners.)