She can't do it

"Uggh! Uggh!" Bustules moans as Hera continues to fuck her pussy with her hand while pushing the vibrator close to her clit.

"Hold on a little bit longer, my disciple !"

"Uggh! Uggh!" Bustules screams as she can't take anymore and thrust her hips and starts to cum.

Hera sighs in disgust as she pulls out, her glove covered in cum.

"You disappoint me my discipline."

Bustules looks scared as she moans.

"It looks like more training is in order." Hera says as she takes her glove off.

Hera then grabs Cathy and undo her gag.

"Please....let me go...I won't...."

Before she could finish Hera puts a metal apparatus in her mouth, that spreads her mouth apart, and ties the straps to the back of the head

"Here..." Hera throws the heavily roped nurse onto her knees in front of Bustules' pussy, "Clean this whore up."

Hera flicks one of Bustules clothespins on her nipple, "While I find a suitable punishment for her for this Jezebel!"

Cathy starts to lick Bustules' pussy juices up, making the muscle woman moan again as Cathy's tongue starts to do it's work as Hera leaves the room.