The back of her dress

"Turn around." John told her, as he took over the stroking himself. Keira turned around on all fours facing away from him. John fired several streaks of thick cum, over the back of Keira's beautiful red dress, reaching from her ass, all the way up to the exposed part of her back. After he was done, John knelt behind her and wiped the excess cum from his cock against her ass. They both stood up. The paparazzi furiously snapped pictures of Keira's tarnished gown.

"I think that's all the advice I have." Keira smiled.