Female Ejaculation on LetMeJizz
Half the arguments in the comments come down to whether any of it is real, and plenty of the big gushing arcs are faked with a hidden squeeze or a mouthful of water. The genuine version is messier and less cinematic, a sudden release during hard clit or g-spot work that soaks the sheets without any of the on-cue precision.
158 female ejaculation videos here, all HD and all free. New ones go up daily, so check back if you don't find your scene first time around.