Two naive sisters, bound by faith and family, find themselves in an unexpected predicament. Their pious father, suspicious of their brothers' newfound 'growth,' demands a verification video. The girls, innocently curious, agree. They sneak into their brothers' room, discovering massive, untouched cocks. Overwhelmed, they tentatively touch, then lick, finally impaling themselves on the virgin lengths. Gasps fill the room as the sisters ride their brothers, religious guilt warring with intense pleasure.