MIDA-434 It's just showing my underwear, you know? My little sister tries to seduce me with a shy panty flash because she wants pocket money. I got hard while jerking off in front of her. Ashida Kiraku

I returned to live at my parents' house for the first time in three years due to work circumstances, and found that my sister had become a full-blown J-system girl. I lost my sanity seeing her panties... I lured her with pocket money, and her demands escalated more and more! I showed my huge dick to my pubescent sister on a whim, and she became fascinated. During the absence of our parents, I got too obsessed with her panties, leading to days of reckless abandon...