He obeys his master and is in ecstasy in front of a dildo

A short-haired guy is on his knees on the floor with a collar around his neck and studded leather clothes. He is supervised by his master in the punishment dungeon and he is obliged to turn him the back. He is on a table with a huge dildo up his bottom. This makes his mouth water and he has to touch it, hug it and eventually rub it against his buttocks. He feels the pleasure growing and if he could he would shove it deep inside his tiny slave anus. It is in his jockstrap that his big tool ends his road getting stucked between two rubber bands waiting for his master to give him orders.