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Literature & Fiction

Science Fiction Erotica

10 Best Science Fiction Erotica 2025 in the United States

From leading brands and best sellers available on the web.

Winner

Echoes of Extinction

9.9

score

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Nomadican Mates Series Mega Box Set (books 1-7): Sci-Fi Alien Abduction Romance

9.8

score

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Chasing Her for Pleasure: A Dark Primal Sci Fi Adventure (Hunted by Alien Monsters Book 1)

9.7

score

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Claiming Her First Time: A Dark Sci Fi Monster Erotica (Hunted by Alien Monsters Book 3)

9.6

score

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Burning for the Fire Nymphs: A Spicy Monster Romance (Fae Mate Hunt Book 3)

9.3

score

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Beasts of Gor (Gorean Saga Book 12)

9.1

score

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The Fempire Male Research Facility: Extreme Sci-Fi Femdom (Welcome to the Fempire)

8.9

score

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My Alien Harem

8.6

score

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Eros Station: The Complete Sci Fi Erotica Series (Eros Station Experiences)

8.4

score

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#10

Shared by the Alien Soldiers - Part One: Alien Sci-Fi Erotica

8.1

score

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10 Best Science Fiction Erotica 2025 in the United States

Echoes of Extinction

Nomadican Mates Series Mega Box Set (books 1-7): Sci-Fi Alien Abduction Romance

Chasing Her for Pleasure: A Dark Primal Sci Fi Adventure (Hunted by Alien Monsters Book 1)

Claiming Her First Time: A Dark Sci Fi Monster Erotica (Hunted by Alien Monsters Book 3)

Burning for the Fire Nymphs: A Spicy Monster Romance (Fae Mate Hunt Book 3)

Mated To Alien Tentacles: A BDSM Sci-fi Short (Tentacles and Monsters BDSM shorts)

Belle's Ruin (Belle Machado Book 1)

SUCKED HARD (FANTASY ADVENTURE HUMOROUS SCI-FI STORY): PART ONE (HOW I ACCIDENTALLY F****D UP AND BECAME A HAREM MASTER Book 1)

Alien Warrior's Mate: Draconians (Dragon Shifter Scifi BBW BWWM Romance)

Shared by the Alien Soldiers - Part Two: Alien Sci-Fi Erotica

Beasts of Gor (Gorean Saga Book 12)

The Fempire Male Research Facility: Extreme Sci-Fi Femdom (Welcome to the Fempire)

My Alien Harem

Eros Station: The Complete Sci Fi Erotica Series (Eros Station Experiences)

Shared by the Alien Soldiers - Part One: Alien Sci-Fi Erotica

Science Fiction Romance

Science Fictions

Western Science Fiction

Science Fiction Books

Superhero Science Fiction