School idol teacher 'Hasumi Kurea'.Shota succeeded in hiding her teacher's competitive swimming suit during swimming time and wearing a white high-leg thong swimsuit that was too erotic.Claire-sensei, who seriously teaches swimming even though her butt is exposed and she is transparent.After that, the mischief escalates!Do whatever you want!Kurea Hasumi's big butt and embarrassed face are a must-see!