The peerless beauty, An Mitsumi, makes her first appearance on Fitch! I ended up staying at my uncle's house in Tokyo for a while to take the university entrance exam. My aunt, An-san, is a career woman who graduated from a prestigious university and was supposed to help me with my studies. However, I couldn't study because I saw An-san's sophisticated sexiness and her sucking on my uncle in expensive lingerie. Then, An-san came closer and said, "Is it okay if I'm your first woman...?"