All over her tits.

As you pound away the sound of Katy's screaming orgasm and the feeling of Scarlett's DD's all becomes too much for you.
"YES DADDY!" Scarlett squeals throwing her head back "CUM ALL OVER ME!!"
You buck violently,once,twice and then send a your massive shower up into the air.
"FUUUUUUUUUUCK!!!" you scream at the top of your voice.
The first load splashes back down all over Scarlett's tits,covering them in gleaming white.The second follows suit,splattering into her cleavage and running down the natural slope of her breasts before covering her beautiful nipples.
"OH.FUCK!!!" Katy cries with a banshee's wail,bringing herself to an earth shattering climax as she watches your third load fire all up Scarlett's slender neck "FUCKING.SHIT!!!"
You thrust a few more times,making sure to wring every last drop out of yourself.
"Oh Daddy!!" Scarlett giggles as the last of your cum seeps from the end of your penis "I'm soooo messy,however will I get clean?"
You pull yourself away,spent but still hard.
Breathing heavy you look at Katy who's still in the afterglow.
"Lick it off" you command.
"Anything for you Stud" Katy pants,gathering herself together and sliding off the counter before kneeling in front of Scarlett.
"Like this ?" Katy smiles.
She leans into Scarlett's neck and starts to kiss it,letting your cum soak into her lips before wiping them clean with her tongue.
Once that's done she starts to lick her way down to Scarlett's breasts,making sure to get every drop on the way,before she cleans first the right one and then the left,stopping to suck each nipple dry.When that's done she buries her face into Scarlett's cleavage to pick up the spill that's landed there.
"Oh sweetie" purrs Scarlett as Katy raises her face,which is now covered in your hot seed from between her tits "Let me help you with that"
Scarlett runs her tongue all over Katy's face,cleaning her off to perfection,before sliding it deep inside Katy's mouth to share the load.
When they're finished with their embrace they both swallow and wipe the final drops from each other mouths before sucking their fingers clean.
"Mmmmmmm" Scarlett moans "That was sooooooo tasty"
"So Stud" Katy ask's "What do you want to do now?"