To understand the mechanics of the female genitalia, direct physical contact is the most effective method. This class is a mandatory co-ed nude health and physical education course held at a prestigious school. The new teacher, Reona Tomiyasu, maintains a close, almost romantic rapport with her students, making her teaching style highly approachable and allowing the students to relax naturally during lessons. Students learn through various methods, not only by manually stimulating the penis but also by taking it into their mouths. Reona's tongue work is exceptionally skillful, gentle, and enveloping, earning high engagement from the students. The part involving "Urara" is particularly crucial—easily missed if not watched closely—featuring a distinctive motion where the base of the shaft is wrapped tightly around the glans. Saliva drips freely as deep throating is clearly demonstrated. Titty fucking is also taught, emphasizing the importance of eye contact and communication, a technique many students find instructive.
Reona also demonstrates self-examination by getting on all fours while using a monitor to view her own vulva, a scene closely observed by the male students. The class includes preparation for penile penetration, with a procedure involving finger insertion for final confirmation. Her sensitivity is such that even vigorous stimulation is tolerated, resulting in female ejaculation—a completely natural occurrence that reassures the students and enhances their learning. For his recent efforts, student Tanaka-kun is given the opportunity to engage in actual intercourse with Reona. His young, firm penis becomes part of the lesson, and his intense thrusting is clearly visible. Applying what he's learned, Tanaka endures Reona's aggressive cowgirl-position pounding.
As a result, Tanaka gains invaluable experience, and the class benefits from clear observation. Under instructions to watch carefully, rear-entry thrusting is also demonstrated, with the striking sight of her large breasts swaying vigorously. Moaning throughout, Reona receives a creampie as Tanaka erupts inside her with thick, slippery cum, bringing the lesson to a resounding success. Words of gratitude are extended to Tanaka, concluding the session as a deeply satisfying educational experience for all.