ROYD-093 Tempted by my sister who became a gal, I got an erection and was completely drained while losing my virginity over three days. Kimoshita Himari

Himari-neechan, who used to live nearby, had become a bit of a gal and came back to the countryside after a long time. She looked so different that I was taken aback at first, but more than that, she had completely turned into a beautiful adult woman, making my heart race. When Himari-neechan found out that I was still a virgin, she kindly taught me various lewd things just like old times. It became an unforgettable first experience.