[Kuromahou Kenkyuujo (Nukaji)] One-Shota Sex Practice [The Blavatsky Project]

Sixth-grader Yuuta Yokota can barely stammer out his own name when the school's sex practice program pairs him with Yuuko Aikawa, an older girl whose patient smile and soft, budding figure set his heart racing. Under her gentle but firm guidance, the trembling virgin learns where to put his hands, how a condom works, and exactly what his eager mouth is good for. When the final turn ends and she departs for club activities with a warm goodbye, one sweet afternoon of hands-on tutoring may not be enough for either of them.