"My Only Sweetheart" Gaster Sans X Reader (Lemon)

"My Only Sweetheart" Gaster Sans X Reader (Lemon)

15.9K Reads 280 Votes 24 Part Story
pearl By gamehole Completed

Hi I'm back! This one is about gaster sans X you! Now make sure you have projecting because like my last is lemon!

Allycatlps Allycatlps Nov 11
I thought it said you are clothed and get into a backpack 😂
lucyfrisk lucyfrisk Nov 24
Demon must be senpai! MUST GO. I SO DETERMINATION. ADVERTISEMENT.
JMiller05 JMiller05 Sep 24
*flips off froggit* I AM 19 I CAN GO ANY WHERE I WANT TO!
                              Froggit- ok jeez.