After actually watching 【Forbidden Indecent SEX with an L-cup High School Girl】, the scene where the teacher's rationality collapses in the face of the student 'Yu's L-cup bust and cuteness was overwhelming. Yu-chan's paizuri is exquisite, and her good figure and cuteness are exactly what you'd expect from an ideal female student. The scenes of kneading and biting the fleshy L-cups overflowing from her uniform are enough to excite any man. Especially the scenes at school are full of 〈JK vibes〉, with the paizuri in the sports storage and the SEX in the classroom being must-sees. The latter half shifts to a hotel scene in casual clothes, where the 〈JK vibes〉 fade, but there are plenty of insertion scenes and lots of French kissing, with the actress's performance shining. Although the camera angles could be improved, it's a work that fully brings out the charm of a busty JK. Four stars.