[R-Koga] Papa's Sex Education Ch1-6

When bespectacled daughter Shiori is caught snapping nude selfies, her stern, well-endowed father turns the lesson into a hands-on "sex education" that leaves her flushed, trembling, and thoroughly deflowered on the living room floor. Word of Daddy's skills spreads fast, pulling in family members and friends craving the same illicit tutorial under the pretense of "staying home from school." The finale teases a public "show" arranged to satisfy an ever-growing circle of eager, pouting girls.