Prestige exclusive actress ``Yakake Umi'' is taught the joy of training through obscene breeding and raised into an obedient pet. - Attach a collar connected to a chain, make him kneel on all fours and begin training. - Pets that don't listen to their master will be punished with a spanking. - If you forcefully push the erect penis into the back of her throat, she will gag with teary eyes and drool. - If you grab her beautiful black hair and insert it from behind, she will move her hips and reach climax. - With each violent piston, the inorganic sound of chains and the beautiful girl's obscene voice echo. - She continues to shake her hips regardless of whether she cums or not, imprinting an inescapable pleasure into her body. - Restraint, foot licking, deep throat...etc. A secret training record that will lead the pet candidate "Yakake Umi", who accepts all wishes, to the next level of masochist.