Martinn's Voyager series uncovers the most taboo of pleasures, as two siblings, bound by blood and circumstance, find themselves drawn to each other in the cramped confines of a spaceship. The brother, a strapping young man, can't help but notice his sister's ripe body, her full breasts straining against her uniform, her ass swaying as she walks. The sister, equally aware of her brother's virility, can't keep her eyes off his bulging crotch, her pussy throbbing with desire. One night, as they share a bottle of contraband alcohol, their inhibitions lowered, they confess their forbidden lust for each other. The brother takes his sister's hand and places it on his hard cock, groaning as she strokes him. The sister, her pussy soaking wet, guides her brother's hand between her legs, moaning as he fingers her. They fuck passionately, their bodies slapping together, their cries of pleasure echoing through the ship, their taboo love story just beginning.