Image: Angel from hell (female chara x male reader) chapter 2 : brother's

Cross!Sans, New Undertale Fanon AU Wiki

Image: Dream! Sans x Reader - ChristDaCubz48 - Wattpad

Yandere Nightmare Sans X Reader

GenderSwap- The lab, One shot- AU Sans X Reader

นิยาย Sell the bone, บาร์กระดูก {Have NC}

The Smiling Hero (My Hero Acidamiea x Male Sans Reader) - Chapter nine

Sans Au Books - avidbooknerd2028 - Wattpad

Due to popular demand, making actual refference sheets for these two ♥ This almost feels like a real AU now XD I was never friends with refs, so these / Undertale AU

Fell down to love ( fem UF Sans X male Reader)

The Smiling Hero (My Hero Acidamiea x Male Sans Reader) - Bio