By jumping away!

"What the hell!" You yell out as soon as you feel her finger press against your hole... Kay just giggles as you turn to face her... She smiles as she looks at your annoyed face... "Sorry babe, I thought you might like it..." She tells you, half-heartedly apologizing... "Well I didn't okay!" You respond to her angrily... "Aww I'm sorry babe... Want me to make it up to you?" She asks, looking at you with a puppy dog face... You nod your head... "What did you have in mind?" You ask her, quickly feeling better about the situation...