Atsushi instantly fell for married Maki after seeing her give up her seat to an elderly passenger with a gentle smile on a crowded train. Knowing neither her name nor address, he followed her home and investigated her identity, residence, and family. His stalking obsession grew into an uncontrollable need to touch her, so he created an extremely powerful aphrodisiac. On another packed train, he coated his fingers with it and slowly pushed them into Maki’s pussy, beginning the daily abuse that would leave her constantly dripping and reduced to a creampie-filled sex toy...