Emily is playing with herself

Liz is quivering as she reaches her peak, without breaking contact with her clit you look towards the movement you saw and it is Emily up on the kitchen table, yoga shorts and panties hanging off one ankle, flowery shirt hiked over her pert breasts, and her hand a blur on her pussy as she watches the two of you. She sees you watching and blurts out:

"Mommy do you like the way Hayley eats your pussy?"

"Yes honey, she is sooo good!" Liz manages before she starts convulsing. You realise she is cumming on your tongue. She pushes your head away and continues to cum, which gives you time to see your best friend join her in an orgasm.