[Under Ground (こはる)] 正月衣装トワ様といちゃらぶえっちする本 (常闇トワ) [DL版] , [[Under Ground (Koharu)] Shougatsu Ishou Towa-sama to Icha Love Ecchi Suru Hon - Tokoyami Towa Main Story (Tokoyami Towa) [Digital]