Mikako looks like a serious office worker, but she loves sex and has several casual partners at the company, including the narrator. This time they stay home and take their time. He plays with her breasts, grinds a wand vibrator against her mature pussy, and has her show off her experienced blowjob technique. Once they are both fully aroused, he pushes his cock inside and enjoys her in several positions before finishing with his usual creampie.