Keitor

Keitor is the slash ship between Keith and Lotor from the Voltron: Legendary Defender fandom.

Season 3
In “Red Paladin,” Keith is the newly Black Paladin in the wake of Shiro's disappearance. Keith's first mission as such is protecting a planet from Lotor, which Lotor baited Keith and others to. Lotor takes notice of the Black Lion as it hadn't been seen for a long while. Lotor commands Zethrid to shoot the Black Lion as its "pilot isn't in control," though he does say for her to "only graze it" as he doesn't want any permanent damage done to it. Keith is hit, but is okay. After Lance and Allura arrive in their new Lions respectively, Lotor willingly retreats as he's "seen enough". With the knowledge Lotor is Zarkon's son, Keith tells the team they need to find out more, and by doing that Keith means putting a tracker on Lotor's ship and flying away from the rest of the team.

In “The Hunted,” Keith is determined to get Lotor and take him out, even telling his teammates to "stay out of his way". Lotoe lures the paladins to Thayserix, a planet made of dense gases. Keith comments how Lotor is "hiding from them" by flying there. Pidge tries to tell Keith that this ins't a good idea, as they have no idea what in there. Keith ignores her, speeding down toward the planet. Pidge tries again, but Keith tells her he isn't "letting [Lotor] get away." Soon Allura gets separated from the team, from struggling to pilot the Blue Lion, Hunk goes after her. With Lance and Pidge the only ones following Keith, Lance yells at Keith they have to go back for Allura, as he's "splitting up the team". Keith yells in frustration, but finally stops, ans the three of them round back with Allura and Hunk. Keith goes on about how this isn't about "the team," he saying, ''“We need find Lotor and stop him. And I plan on doing that right now.”'' With that he flies off, leaving the others. As they watch him go Lance bitterly says they should stick together, so they follow Keith deeper into the planet. Lotor uses his knowledge of the planet against the paladins.

In “Tailing a Comet,” Hunk and Pidge find the comet from “Hole in the Sky,” and realizes it's moving. Keith leads the mission. Once in the base, Keith realizes it's Lotor's ship they're seeing, he says he'll go off and find him on his own. The team disagrees and says how they should stay together, outnumbered, Keith stubbornly says fine. After a fight with Lotor's generals, Voltron is formed, but to take out the teludav or take out Lotor are brought up. Once the teludav is destroyed and Lotor flies off, Keith says they should go after him but Shiro disagrees as "something strange is going on here and they need to figure it out."

Season 4
In “Code of Honor,” Keith is determined to find and kill Lotor, enough to even go against Shiro and rest of Team Voltron.

In “A New Defender,” Lotor is listening to radio chatter of Galra giving updates on his whereabouts. He soon finds a channel where someone is telling another Galra to stay way, as there will be a massive explosion in the location. Curious, Lotor flies off there. Once there, Voltron struggles to fly away in time, Matt tells Keith that they'll never penitent the Galran ship. Keith lowers his voices and looks dead on to the ship before saying, “Not with our weapons,” he then thrusts his ship straight for the much larger ship. Moments later, Lotor blasts the ship, breaking it's barrier, thus saving Keith's life. Lotor then calls them all saying it's come for a “discussion.”

Fanon
On AO3, Keitor is the 13th most written ship within the fandom; Keith's fifth and Lotor's second.

Fandom
AO3

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