
Do you understand the female body well? You don't, do you? Don't lie to me! Really... We men, even if we watch AV every day, don't actually know much about the female body. But women are the same. The truth of this world is that women don't know much about the male body either. No matter how many AVs a woman watches, no matter how much experience she has, there's still a lot she doesn't know about the male body. Let alone a sheltered young lady raised in an all-girls school with no experience with the opposite sex, she's never even seen a penis other than her father's. If such an ignorant and naive girl were to enter the medical department of a prestigious university and had to write a report on the male body in order to graduate...? Then, there's no choice but to study the real thing!!!!!!!!!!!! So, I've kidnapped her as a research subject~~~!!! I'm sorry, I startled you. But don't worry. It won't hurt, it won't be painful, only pleasurable things will be done. Just observing the penis up close, making the penis erect, stimulating the penis with tweezers, hand-jobbing the penis, performing oral sex, stimulating the penis with freshly removed underwear and stockings, foot-jobbing the penis, hand-jobbing the penis while whispering erotic novels in your ear, inserting the penis into the vagina for intercourse, or having the penis inserted into the vagina and pumped while receiving ejaculation, just making the penis feel good. Isn't that good? So please, just cooperate with the research a little. Thank you.




















Her acting isn't bad, and the white coat really suits her and is erotic. Recommended for those who have a thing for being dominated by smart people.
As a research-focused sex scene with a nerdy girl vibe, this is seriously top-tier. I didn't get it when her virginity was taken, but it's good that it feels like it deepens your understanding of sex that feels good. Everything else was perfect. Sexy, she doesn't take off her glasses and keeps using polite language. I really like this kind of thing.