S1E1 — Ero Zemi: Ecchi ni Yaru-ki ni ABC — Episode 1

Legendary freelance tutor Kusukuni Kyouji is recruited to a prestigious girls-only summer study camp on a tropical resort island in southern Japan. His unconventional teaching philosophy pairs rigorous exam preparation with intimate physical encounters designed to sharpen focus and boost metabolism. As the island heat rises, the line between instruction and seduction begins to blur.