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1. Mama's Boy by papermacherainbow

   Fandoms: Marvel Cinematic Universe, Iron Man (Movies), Spider-Man (Tom Holland Movies)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Complete Work

   11 May 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Peter Parker/Tony Stark
   • Alpha/Beta/Omega Dynamics
   • Alpha Peter Parker
   • Omega Tony Stark
   • Top Peter Parker
   • Bottom Tony Stark
   • Mother/Son Incest
   • Incest
   • Mpreg | Male Pregnancy
   • Lactation Kink
   • Male Lactation
   • Peter still calls Tony "Mom"
   • Mating Cycles/In Heat
   • Vaginal Sex
   • Knotting
   • Nursing Kink
   • Plot What Plot/Porn Without Plot
   • Made Up Science
   • Specifcally about menopause
   • Adult Peter Parker
   • this barely got edited forgive me
   • Mildly Dubious Consent

   Summary

   Peter comes home for summer vacation early to find that his mom is going through some changes.

   Language:

   English

   Words:

   4,201

   Chapters:

   1/1

   Collections:

   3

   Comments:

   18

   Kudos:

   464

   Bookmarks:

   50

   Hits:

   9,467