LKB-218 What started as a job interview practice session somehow turned into checking our physical chemistry, and before I knew it, I was intimate with my pantyhose-clad younger sister, Marin Arakaki.

My little sister asked me to help her practice for a job interview, so I reluctantly agreed to play the interviewer. Her skirt seemed a little short, and I could see her stockings and underwear. Without caring about my gaze, she answered my questions properly… Huh? Something about her answers seems off. She’s talking about me, not the company, right!?

My sister keeps teasing me while showing a glimpse of her underwear, trying to tempt me. At this point, the only way to check our compatibility is to get intimate. With my fully aroused body, I start testing our chemistry, and she reacts with flushed cheeks and trembling excitement. Maybe she should just apply for a position by my side instead. Yes! Please take care of me! I love you, big brother!