She felt like Chrissy was holding back, so without consent from the younger blonde, she flipped them over again, pinning her down with her upper body and pumped her fingers in and out of her quickly, sucking only a little harder than normal on the blonde, careful not to hurt her. That ought to do the trick!
Wonder Woman nuzzled the folds softly, lifting her hips only a bit to make Chrissy ease up on her. Why? Because she wanted to. Chrissy would complain, she knew it.