Hi! :D
Homestuck
Four…possibly four…kids get sucked into a videogame? There are people with horns? Grey people also? OH GOD I DON’T KNOW WHAT HOMESTUCK IS BUT APPARENTLY FEW PEOPLE DO?
Free!
An anime about a very attractive all-boy swimming team, I believe
Miraculous Ladybug
Two female superheroes, possibly dating? There is a dude involved as well? One of the superheroes wears a ladybug costume