Beautiful girls who stubbornly refuse to have cum inserted into them… 10 consecutive shocking moments!! They are slowly humiliated, made to feel repeatedly, and their sensitivity increases even while resisting!! They get so cummed on that they become entranced by the cum master's finger technique and have an ecstatic expression! Eventually, they even start asking for insertion themselves… Furthermore, they even succeed in the series' first ≪2-person simultaneous OK≫!!