[valssu (Charu)] Roshutsu Shoujo Nikki 16 Satsume

Teacher Fujikawa Sumire's second exhibitionist diary takes her and the archery club to a secluded ryokan, where the open-air night bath becomes her private stage. Four students wander in expecting solitude, only to find their sensei boldly bare in the steam, her swaying chest and exposed nipples drawing stares she pretends not to notice while secretly savoring every glance. As the boys maneuver for closer looks at her body and Sumire's composure cracks into trembling arousal at being watched so directly, the thrill of keeping her 'accidental' exposures deniable threatens to unravel completely.