The girls didn't know art could be this stimulating until their nude model showed up!. The bride-to-be needs one last hurrah so her bridemaids make a call to her hung ex-boyfriend!. The girls were just supposed to paint the nude model but his big dick got them so hot, they ended up riding it instead!. Sexy, nerdy science babes have come up with a concoction that delivers a 4 hour erection - now they need someone to try it!. These girls don't mind sharin...