Intelligent CEO secretary Jun Mizukawa is tied up and trained by devilish men in a closed room and gets bukkake

An intelligent secretary to the company president (Mizukawa Jun) has her weakness exposed and is tied up in a closed room by devilish men (tech, Samejima Kensuke), who finger her and torture her with toys until she squirts, then she gets f*cked raw with her eyes rolled back, and is bukkake'd!