Fake Ejaculation Movie?

Someone sent us this ejaculation movie, but we have reason to believe this is a fake ejaculation for three reasons.

(1) The stream of semen looks too wide to be coming out of a penis hole.
(2) Whatever liquid they were using formed a big bubble on the table. The bubble was only there for a second and then popped. Real semen does not usually do that.
(3) It ends very abruptly. Usually big ejaculations will dribble for a while before the orgasm/ejaculation is over.

Fake ejaculations are often used in porn movies and novelty pictures. One technique is to run a plastic tube to the tip of the penis on the side not seen by the camera. With the other hand, the person squeezes a pouch of fluid that causes it to squirt up the tube. The person above appears to be purposely standing in just the right position so the camera does not see the fake mechanism.