Having discovered I possess a special type of semen with skin-beautifying effects, I've been isolated in a semen research lab as a test subject, (IPZZ-823)

美肌効果がある特殊なザーメンの持ち主だと判明したボクは被験者として精液研究ラボに隔離され美人痴女医に毎日、何発も強制大量顔射させられてます。 私欲も入った18発のザーメン！！

A man with an abnormally large sperm count whose erections never subside.
After investigation, it is discovered that he has a unique constitution, occurring in only one in tens of thousands of people, and he is asked to be a research subject. – Jav.wine IPZZ-823
JAV PornStar Sakura Momo / 桜空もも