- Similar to Rain [Suncoast Society]
- Simon and the Christmas Spirit
- Simon e Eu: Uma história de amor gay na flor da idade
- Simon... Spellbound
- Simone
- Simple Man, Simple Dream [Suncoast Society]
- Simple Pleasures
- Simplement lui
- Simply the Best
- Simón y yo: Amor gay en la adolescencia
- Sin Against the Race
- Sin and the Preacher's Son
- Sin City Sweethearts: Vegas Babes Book 3
- Sin Dudarlo
- Sin No More (A Gray Foxx Thriller)
- Sin Rastro
- Sin to Get Saved
- Sin's Thief [Vampires of Vadin 3]
- Sind es Frauen?
- Sinful Dealings ~ Victorian Romance and Erotica
- Sinful Desires
- Sinful Lust
- Sinful Needs: Wicked End Book 3
- Sinfully Delicious
- Sing Anyway
- Sing for My Baby
- Sing for the Coming of the Longest Night
- Sing Me Your Love Song
- Sing to Me
- Singela Perfeição
- SingerMe. Y otros relatos eróticos de temática gay
- SingerMe. Y otros relatos eróticos de temática gay. Serie Marco Azul Nº2
- Singing in the Wolf's Shower
- Single
- Single Omegas Only
- Singola ventottenne. Valeria e Fausto.
- Singola ventottenne. Viviana.
- Sinister Justice
- Sinister Wisdom 100: Anniversary
- Sinister Wisdom 105: Passion Fruit and Wet Flowers
- Sinister Wisdom 106: The Lesbian Body
- Sinister Wisdom 110: Dump Trump
- Sinister Wisdom 112: Moon & Cormorant
- Sinister Wisdom 113: Radical Muses
- Sinister Wisdom 117: Lesbians in the City
- Sinister Wisdom 90: Catch, Quench
- Sinister Wisdom 94: Lesbians and Exile
- Sinister Wisdom 97: Out Latina Lesbians
- Sinister Wisdom 99: Pleasure
- Sink or Swim
- Sinkholes, Love Always Finds A Way Part I
- Sinkholes, Love Always Finds A Way Part II
- Sinning Again
- Sinning Forever
- Sins of a Wolf
- Sins of Our Fathers
- Sins of the Dark Zodiac
- Sins of the Sons (An American Werewolf, Book 2) (Gay Werewolf Bondage)
- Sins of The Sparrow
- Siobhan
- Sir's Intern
- Sir, Yes Sir!
- Sire
- Sire of the Found System
- Siren Call [Gods Behaving Badly 1]
- Sirena Selena
- Sirius B - Abenteuer in neuen Welten und fremden Galaxien
- Sissy Date
- Sissy on Set: A First Time Feminization Story
- Sissy Slut Construction
- Sissy Workout
- SistaGirl
- Sister
- Sister Mary Bartholomew's Basic Training Manual for Religious Tyrants
- Sister Matthew and Sister Rose: Novices in Love
- Sister Sarah
- Sister Slave
- Sister Spit
- Sister Wives 2: Tender Loving Care
- Sister Wives: A Lesbian Erotica
- Sisters
- Sisters and Lovers
- Sisters of the Road
- Sisters' Treasure
- Sistine Heresy
- Sit. Stay. Love.
- Sitcom (roman gay)
- Sitting Together: Lesbian Erotica
- Six mois entre deux rives
- Six Of The Best Erotic Gay Stories
- Six Pack Box Set
- Six Ways from Sunday
- Sixteen Seconds
- Sixth Form At St. Peters: Tales Of An All Girls Boarding School - Parts 1-3: Sticky Fingers, The Can...
- Sixty Five Hours
- Sizzle
- Sizzling Summer Heat
- Skalpell, Tupfer, Liebe
- Skater Boy
- Skating on Air (Lesbian Light Reads 8)
- Skin
- Skin Deep
- Skin Artist
- Skin Boi
- Skin Cognito