heh, just reading undertale stories, tag me if your creating a undertale story, so i can give ya some appreciation. here are some undertale ships that i like to see:

chara x frisk (male x female or female x male)
asriel x female frisk
asriel x female chara
frisk x betty (glitchtale(keep in mind frisk is male in this))
toriel x asgore (canon)

so if ya ever create a story, please tag me :D.