imagine:
your dom is fucking you trying to make themselves cum, but you are coming up on the edge as well. you ask them over and over if you can please cum, but they say "you better not cum. keep holding it for me"
you keep trying to hang onto the edge as they continue pounding into you. it begins to become a struggle with you clenching everything to try not to explode.
finally, you feel them press into you one more time and their cock starts pulsing as you feel a warmness begin to fill you. they pull out and tell you that you did such a good job. their cum starts to leak out of you very slowly.
you, still in torment from riding the edge so long, continue to plead and beg for permission to cum.
"my dear, you did cum! dont you see it dripping from your hole?" your dom motions to the hole they had just pulled out of
"no i didnt cum. you didnt let me"
"then how come you have so much leaking out of you?"
"you came in me. your cum is leaking out of me Sir"
"youre very silly. its leaking out of your hole. i do believe that makes it your cum now."
"but i didnt cum Sir. im still so needy please"
"aww youre such a silly little slut. i helped you cum by giving you my cum. that's how sluts like you cum. isnt that right?"
"oh yes i see. the only cumming i should be doing is when you're cum is leaking out of me. i dont know why i was being silly. im sorry Sir"
"it's ok my precious slut, it's my job to remind you of the rules. ill be sure to keep reminding you so you arent as silly next time. now what do you say to me for letting you cum?"
"thank you Sir for letting me cum!"
"that's my good girl. now let's plug that cum right up so you can hold onto that good feeling."
How would your monster bf take care of you during your period?
Your dragon, if a fire breathing one, makes sure to warm his throat just enough so he can lay his head across your lap and warm your belly. If they don't breathe fire, they make sure you have the best medicine there is to stop the pain. After all, they can afford it.
Werewolf makes you a nest with all his most comfortable clothes. And who can forget the werewolf blanket? Aka him.
If you're dating a tentacle monster, they massage your stomach to the point you're surprised their limbs aren't going numb.
Ghosts? Be ready to see a bunch of floating things as they try to help you with chores so you can rest!
Centaurs carry you on their back whenever you have to go anywhere to make sure you get the most rest you can.
Your orc husband makes sure to drape you in as many furs as it takes to get your cramps to go away. Don't mind him bragging about how he caught and skinned every single one himself, he just wants you to praise him!
Oh? This hurts? This feels weird? Sorry! Your alien bf is just so curious about the human anatomy!