Cindy doesn't let Ashley orgasm.

Cindy's reply is curt and intense, "NO."

Ashley still can't look at her best friend. Instead, she picks up the phone again. "I understand," she says as she types to the blackmailer. She sits and waits. Cindy keeps watching Ashley but she doesn't look up. The room is silent as they wait for a reply. You feel tense for the both of them.

After what seems like five minutes but was really less than one, the phone beeps again. Ashley reads the response while blushing deeply:
"Well, I guess we know who's in charge in this friendship, don't we? Now, Ashley, get on your knees. Cindy will stand in front of you and you'll beg her to let you give her release. When she feels you've earned the privilege she'll stand in front of you and you'll eat her pussy until she has an orgasm. Text me when you're finished."