Hunter x Hunter oneshots

Adult trio when their s/o is having an affair

Hisoka

He'd know immediately, like even before it happened, he'd know.

Hisoka would let you have your fun, not bothering to stop it or tell you he knows. It would almost be a game to him- to see how long you keep it up.

You two still have sex regularly and he takes extra measures to mark your skin, making sure it's hard for you to cover.

Eventually, when he's balls deep, he'll tell you he knows. Something about catching you in your lie, watching the way your expression becomes fearful, makes the sex better.

"I bet your new boy toy can't make you feel this good, hm?" he says, looking down at you as he continues thrusting. "Don't think I haven't known what you've been doing- or should I say who you've been doing?"

Overall, Hisoka doesn't react how most would think. In fact, he finds it funny you think anyone can make you feel better than he can.

Illumi

Another one that knows before it even begins. He can tell by the way you slowly stop making advances. Sex isn't as common as it once was, and Illumi notices.

Any time you do manage to do it, you don't seem as into it.

He will stare down at you with a puzzled look, his dead eyes boring into your own. He continues to thrust, however, determined to fill you and mark you in the best way he can- by breeding you.

He will wait until every last drop has been milked by you, even throwing in a few extra rounds to seal the deal.

Illumi knows you can't raise a child on your own, especially not a Zoldyck. It wouldn't be allowed if you wanted to anyway. He wanted to trap you, give the highest gift one can receive- parenthood, and use it against you in his favor.

Illumi wouldn't have to say a word, the look he gives you in the mirror while caressing your growing bump says it all.

Chrollo

He wonders what he's done wrong, what he could possibly be lacking for you to fuck another man while you have him.

At first, he's confused, trying to wrap his head around why you would do such a thing to him, but as the time passed the confusion turned to anger.

Chrollo had known for months, finding out the second it started. He has too many eyes on you for something to go unnoticed and you are more than aware.

He ends on the idea of him not giving you enough attention, so he treats you like an experiment. The more attention he gives you, the less you sleep around and vice versa.

Which is what leads him to locking you up again.

"Just like old times, hm?" Chrollo said, holding your chin up as you kneeled in front of him behind the bars. "Come on, darling, did you really think I wouldn't find out?"

He deprives you of attention, his goal being to punish you and make you dependent on him once again.