alpha king publicly mating his new consort because omegas are rare and it's common to try to pass off a beta as one, so to prove the mating /takes/ all the nobility must mate in front of witnesses.
Since he's the king, they have to do it in front of practically the whole +
guy who thinks his college roommate is a loser virgin nerd until he comes back to the dorm earlier than planned (striking out at bar night) and opens the door a crack, just to see his roommate fucking relentlessly into the biggest guy on the football team.
subby alpha who just wants to be used as fuckable furniture and the Dom omega who is more than willing to ride his knot while playing video games for hours and never let him cum
top with a bunny fetish taking polaroids of their cock buried deep inside a bunny's wet cunt, the little puff of their tail just over it. he has a collection of these and recognizes each bunny by their cute ass and not their face.