Undertale reacts to Sans vs Fandom
5:32
Undertale reacts to VHS vs UNDERPLAYER
31:15
Fandoms react | Sans the Skeleton | 2/7 | 🇺🇸 / 🇪🇸 | GCRV | WenTem
18:31
Undertale reacts to videos || Compilation video
1:57:44
Undertale reacts to Muder Time Trio! ALL PARTS PUT IT ON 2X (Mtt) (angst) (not-canon)
3:54
Sans aus react to Sans aus vs Nec
39:42
Undertale reacts to themselves!!! (Very, VERY amazing video!!!)
14:27
Undertale Reacts to Videos + Stronger than You. -Chara Response- Remake -Speed 1.75-2x
12:26