Rui-chan is a class representative. Her husband is often away on business, so she is frustrated. Her unprotected panty shots are arousing. My sexual desire, which I have a tendency to cheat on my wife, was calmed when I was alone with her, who I had a crush on a long time ago. Her husband is away on a business trip again today, so after I dropped him off, she invited me to her room. When she changed into some revealing loungewear and I stared at her body, which had grown erotically, my sexual desire also increased, and my perverted side was revealed. After a passionate kiss and a thorough physical examination of her body, I couldn't resist, so I made her take it in her mouth in the kitchen and fucked her from behind. I could see her erotic face in front of the mirror as she was being penetrated, and we embraced each other in bed, confirming our love, and when I took a shower, I got an erection again...