Finger them both

From Torg Adventure

While they cuddle and nuzzle you, you move your hands around between you and start running your fingers over both their panty-clad mounds. Casey moans as she's sucking your earlobe, and Nicole gasps, interrupting her licking of your neck.

You slip up over and into their panties, finding Nicole shaved bare and Casey very sparsely furred. Their lower lips both part to let your middle finger slide through.

"Oh, Mr. {LAST_NAME}!" they squeal in unison.