A psychopathic elite businessman with an obsession for big tits and incontinence takes a voluptuous woman as his prey, driven by his possessive desires and deviant sexual urges. The big-breasted beauty, drugged and made into a sex slave, suffers a tragic fate. He lures her home, drugs her into sleep, and then ties her up for his perverse pleasure. "I found a woman named Reika on a jogging website. I planned my attack by figuring out her jogging route from her self-taken close-up videos. I approached her as she turned a corner on the path, struck up a conversation, and managed to make a good impression. After jogging with her and suggesting a sports drink, I skillfully invited her back to my place..."