Yano is a man who is mocked by his colleagues because his work isn't going well. His haughty female boss, Karen-san, plays a prank on him by secretly dosing him with a massive amount of erection drugs... causing him to be utterly embarrassed at the company drinking party. "You dare look down on me...! I won't forgive you!!! If you're the boss, you'll take responsibility with your pussy!" With a rock-hard huge cock expanded over 200%, he thrusts upward! Even in front of his colleagues, he doesn't care, delivering revenge pistons that lead to a table-turning climax!! A massive cock explosion that guarantees her fall into a female state! One ejaculation isn't enough! He delivers intense pistons with repeated creampies!! "Wait...! Yano-kun...! Stop it... nnn...!" No matter how many times she cums, he is relentless! Even when she's screaming "I'm already cumming!", he keeps stabbing her with his huge meat. Stab! Stab! The more humiliation he suffered, the more the pistons keep going. The ultimate underdog's victory of a huge-cocked subordinate!!
