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1. Big Brother's Cream by Kingeccho

   Fandoms: Original Work  

   • Not Rated
   • Underage Sex
   • F/M
   • Work in Progress

   04 Nov 2025

   Tags

   • Underage Sex
   • Underage - Freeform
   • Underage Sex - Freeform
   • First Time Blow Jobs
   • Oral Sex
   • Family
   • Sibling Incest
   • Brother/Sister Incest
   • Incest
   • Age Difference
   • Dirty Talk
   • Extremely Underage
   • Humor
   • Somnophilia
   • Vaginal Sex
   • Creampie
   • Loss of Virginity
   • Mother-Son Relationship
   • Grinding
   • Groping
   • Voyeurism
   • Threesome
   • Threesome - F/F/M
   • Harems
   • Bisexuality
   • Birthday Party
   • Birthday Smut
   • Cosplay

   Summary

   Your little sister's mouth shouldn't feel this good.

   Disclaimer: the content that I write does not reflect my views. Don't actually diddle kids. However, read about it to your heart's content.

   Language:

   English

   Words:

   48,508

   Chapters:

   23/?

   Comments:

   183

   Kudos:

   1,553

   Bookmarks:

   282

   Hits:

   208,636