SDMU-815 A beautiful big-breasted female student found during a graduation trip at Ishiwa Onsen, wearing only a towel. Want to take a peek in the men's bath? + Explicit (secret) footage that was too intense to release, all revealed for the 40th anniversar

The series finally reaches its 40th episode! This time, we've got six stunning big-breasted ladies with estimated cups sizes of E or larger on a graduation trip in Ishiwa Onsen. Prepare for blushing! They take on a special mission to create memorable photos with lewd poses for their graduation trip. Additionally, due to the intensity of the mission, we're releasing the previously withheld 【Viewer Discretion Advised】 footage all at once! Unexpected insertion?! A massive 18-shot climax!