Seven days left. Office girl Y, unaware, goes about her daily routine. Tight skirt revealing big ass! Panty flash, peeking in the changing room, toilet voyeurism, train molestation—each day escalates the man's perverted behavior and excitement. Pre-game sedative test with exposed nipple play to confirm reaction. Enjoying her response, he hides semen-stained photos in her desk. Breaks into locker to mark her skirt with semen! Steals footage of her having phone sex with her boyfriend at home... Finally, he acts! He injects her with aphrodisiac and fucks her pussy and mouth, filling them with semen. Captured is the countdown to turning the office girl into a semen toilet.