A man named Shinnosuke couldn't find satisfaction with his wife's small cock, so he turned to his strong and virile stepson, Masato. He forced Masato to pleasure him against his will by making him suck on his wet pussy or take in his sweaty dick like a vacuum cleaner. Shinnosuke enjoyed every moment of this depraved behavior, riding Masato's hard cock in cowgirl position while grinding nonstop until he could feel Masato's balls touching his own.