[Tera Stellar (Osanai Nii)] Jii Fukushuu vol. 4 - revenge masturbation [Project Valvrein]

In this lolicon yuri doujinshi, a shy schoolgirl with dark hair discovers she can’t stop touching herself, even on a crowded train, turning her humiliation into a perverse act of revenge. She flaunts her small breasts and indulges in explicit fingering, driven by a desire to humiliate a classmate and satisfy her own lust. The multi‑part story blends yuri tension, public exposure, and intense self‑pleasure for a provocative, immersive experience.