Ellie

Sam whimpering and flinching everytime Dean gropes him under the table when they're out in public or working on a case and he has to try and awkwardly play it off like he didn't just get hard as fuck under the table while Dean's stroking him through his pants

Dean sucking Sam off and he decides to experiment with him a little and sticks two fingers up his ass and jabs his prostate and Sam whines loudly, cums and from the shock of it pisses down Dean's throat cause every muscle in his abdomen tensed and pushed his bladder over the edge

Destiel but Dean IS straight and Castiel keeps forcing himself onto him because he doesn't understand the concept of sexuality or consent, he's impervious to sexual orientation AND consent