JK to Inkou Kyoushi 4 feat. Ero Giin-sensei 1

During a luxurious cruise vacation, Hatsune relishes intimate moments with Sensei, wearing the skimpy bikini he chose for her. Their passionate encounters, filled with whispered desires and eager embraces, reignite their connection. Meanwhile, Shizuka, intrigued by Hatsune’s regal charm, eagerly befriends her—curious about her influential father. But as Shizuka’s playful intentions mix with Hatsune’s innocent allure, unseen tensions simmer beneath the surface, blending youthful curiosity with forbidden temptation.