What did she do?

... Moves downwards

Rachael smiles at her friend before casting her eyes downwards at her chest. Donna, unlike Rachael, has massive, double d breasts. Her ass is fairly big.

Rachael reaches behind and slaps Donna's ass playfully, causing her to yelp. Rachael then grips her ass hard and felt into the crack. After a bit of groping, she moves her hands back to the front and starts pulling of Donna's blouse. Donna gasps. Rachael looks admiringly at Donna's breasts which are popping out of her bra. She removes the bra, and buries her face in Donna's tits. She licks and sucks on her nipples, until they are as stiff as nails. She then grabs her breasts and squeezes them together.

Donna has her hands in Rachael's luscious brown hair and pulls hair head further down still. Rachael grins up at her. Then she rips off Donna's skirt and moves her panties to the side. Donna says, 'Please oh please eat my fucking pussy,' and Rachael happily obliges. She buries her tongue in Donna's vagina. When she comes up for air, she is covered in juice. She tongue fucks Donna until she orgasms.