I think technically, anything that turns you on, is a kink... though some define it as thingsoutof the norm that turn you on, but whom is to say what is normal? And that would change with the culture.
Been studying psychology for 14 years. I would say no because fetishes involve inanimate objects or things that are considered non-sexual. Hickeys and handprints on your... bottocks (lol) are sexual.
@SinlessOnslaught And a fetish is a kink that someone needs to have in order to get off, whereas a kink is something that turns you on, but isn't needed for arousal. But in every day talk, the two are used interchangeably.
Like a full day to physically recover, where every movement reminds you of the encounter. You're so sore/spent that you now want it again, and smile to yourself about it.