Cum lube.

Kay just laughs as you shake in pure orgasmic bliss as she fingers your asshole. "Wow baby... I never knew you were such a little butt slut too...." She whispers in your ear as she brings her cum covered hand at the entrance of your ass, and lubricates it more. With your ass already moist, she can add another finger, and then, another one. Her almost entrancing words coupled with the rhythym of her steadily pumping away at your ass with her fingers awaken urges you never knew you had. Your penis grows back, which has never happened so fast in your life, and it swells up, getting bigger than ever. Kay whispers in your ear once more "Why dont you turn the shower off and go lay with this cute butt in the air for me... I have a gift for you..."