Love watching real sex and real orgasms. Give a girl an electric massager and really watch her go.
3 girls cumming
1 girl cumming again
1 girl cumming
1 girl cumming again and again and again
Now that's a real orgasms, not the shit that most models trot out today.
The trick is to combine what the girls do today with what those girls did. The real difference isn't in the orgasms. It's before the orgasms.