Katharine McPhee finally shows her ass

You have to admit, Kat McPhee is aging well. But anyway, more importantly is the fact that pictures exactly what we need to stroke to her finally surfaced. Some candid bikini shots. You can see her ass is gradually starting to expand, but definitely still pump-able, and even lick-able for those of you who are into that Rocco Siffredi style stuff. She's an attractive girl on the outside.