A heated error is impregnated by nightmare, he loves nightmare but he doesn't want the child at first. Nightmare would threaten to kick error out of the castle if he talks about harming the child before it's born. Error slowly starts to care for the child's life as he gets further into the pregnancy, causing nightmare to become an overprotective father, determined to protect his mate. ~enjoy~

(COMPLETED!) NSFW !! 18+ ONLY The Anti-Void is empty. There's absolutely nothing there. Well, nothing aside from the few things Error put there like his strings, puppets, Blueberry Sans... Well, now there's more than one skeleton in the Anti-Void, and we all know how amazing Error turned out. What kind of an impact does the silence and solitude have on Blueberry? The lack of things to feel and see and do might be messing with Blue's mind a little bit. And perhaps it's just Blue's vivid imagination, but something about that glitch is really starting to look appealing to the seemingly-innocent skeleton... WARNING: Contains smut, but there IS a story to this. I don't typically write smut just because I feel like it. If there's smut, there's a reason for it. Based on the AskErrorSans blog by LoverOfPiggies on Tumblr, but kind of canon divergent. The "Toriel story incident" never happened in this timeline, but that doesn't mean Error won't throw a dorky hissy fit sometimes.

•°loud screaming •° this is for my RP Mom on Amino :D

hey!(im really proud of the name!)this is a fanfic of errorfresh!he knows about the multiverse and everything but he's really shy and self conscious. he decides to look at an au but the sans meets error and invites him to a party with other sans(kinda like the Christmas party au party or C.P.A.U.)but participated in everything. everyone is really curious about him because no ones ever seen him before. lets see how things work out!also by 'yandere sans' i mean everyone likes error but he likes fresh so...yeh -_-

The reason you shouldn't tell Blueberry to go fuck himself Is because he takes everything literally

Just a bunch of ErrorFresh and a few other Sanscest OneShots! Cover made by darkfucker on tumblr! *I wrote this when I was 14. Don't expect much.