A pure white, busty pharmacy student is given a feel-good drug by an old professor while researching a new drug, (EBWH-319)

純白いたいけ巨乳薬学生、新薬研究中にできてしまった老教授のキモチイイおクスリで・・・ 年季入りの古ペニスに染まっちゃった。

Oh??? Shiraha-kun, what’s wrong…?
Are you feeling unwell? Did you inhale something bad during your research? You’re such a serious person, so you got carried away…? – Jav.wine EBWH-319
JAV PornStar Maina Shiraha / 白羽舞菜