At the office, plain OL Tsukuba Tsubaki acts meek but secretly torments her boss, sparking brutal office training! From pure girl to cock-hungry slut, nipples pinched rock-hard, pussy dripping wet juices, moaning for mercy yet spreading legs begging for rough fuck. Secret office sex packed with SM bondage and squirting climaxes, she sinks into lust as boss's exclusive fucktoy, creampie overload insanely addictive! ADN-388 a must for office pervs, fulfills every training fantasy to the max.