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1. Desperate Times by MarshmarrowSans

   Fandoms: Undertale (Video Game)  

   • Explicit
   • No Archive Warnings Apply
   • F/M, M/M
   • Complete Work

   12 Jul 2018

   Tags

   • No Archive Warnings Apply
   • Sans (Undertale)/Reader
   • Sans (Undertale)/You
   • Sans (Undertale)
   • Established Relationship
   • Sub Sans
   • dom reader
   • Dom/sub
   • Demisexual Sans
   • Male Masturbation
   • Monster Heat
   • Fluff and Smut
   • WAYYY more fluff than I thought there would be
   • There is a long mushy monologue at the beginning about how much Sans loves u
   • Sans cannot shut up about how much he loves you
   • what a fucking nerrrrrd lmao
   • Sans is in heat and ready for sum FUK
   • Brief monster biology lesson
   • Caught Masturbating
   • Ecto-Penis (Undertale)
   • Sans has phone sex...... with ur voicemail message.....
   • that's how horny he is
   • Multiple Orgasms
   • Face-Fucking
   • Oral Sex
   • Overstimulation

   Summary

   Sans is in heat. You're in a meeting at work. Looks like he'll just have to take advantage of what little traces of you he can find in the immediate environment to take the edge off until you get home... which doesn't take as long as he thought it was going to take.

   What a mess.

   Series

   • Part 10 of Tumblr Requests

   Language:

   English

   Words:

   8,200

   Chapters:

   2/2

   Comments:

   31

   Kudos:

   1,039

   Bookmarks:

   97

   Hits:

   19,985