Parkour sex.
i am unsure of how this will happen but now i cant stop images popping in my head of assassins from assassin creed jumping from house to house while fucking someone... same with sly cooper...
(http://4.bp.blogspot.com/-_mMuWmj_MyM/TrgRBefBdbI/AAAAAAAABKo/pyf7la1_Ax0/s1600/herd.gif)
(http://25.media.tumblr.com/tumblr_mdquu9wXoD1qj26eao1_400.gif)
Oh my!! :$