Goddess Mila is training a new sl*ve that She's already taken through dirty sock worship, foot worship, trampling and sm*thering. Now, She's going to begin *ss worship training the sl*ve, so She wants to get him used to the smell and taste of Her sacred *sshole, which will now become the center of his universe. Goddess Mila has the sl*ve on his back, hands chained above his head, and a blindfold on. She strips off Her panties and straddles the sl*ve's body, standing over him:

"We're going to start your *ss worship training sl*ve, and to get started I'm going to have you be my human buttplug. You're going to get intimately familiar with the smell and taste of my *sshole"

She gets on all fours with Her *ss facing the sl*ve and backs up until Her cheeks bump up against his face. z

"I want you to start off by kissing my beautiful *ss, each cheek, alternating back and forth. GO"

He starts kissing them over and over until She reaches back around, and grabbing each *ss cheek in Her hands, orders him to stop.

"Now I want you to stick your nose in my *sshole, just the tip, and smell"

He moves his head forward and pushes his nose up into Her *sshole and starts taking deep breaths through his nose. She's still not satisfied though:

"Well, tell me how good it smells, sl*ve! You may be getting your dinner from there someday so you'd better love it!"

She flogs the sl*ve's body as She says it, making him yelp in p*in, and immediately starts telling Her how much he loves the smell of Her sweaty *sshole. She tells him She still can't hear him smelling, so he starts taking in deep lungfuls of air from Her pungent anus and praising the scent, over and over almost hyperventilating.

"Now I want you to touch the tip of your tongue in my delicious *sshole. Good, now just rest it there for a second. Ok, now start gently l*cking around the edges, like you're eating a p*ssy"

He starts more aggressively l*cking around Her h*le, making sure to l*ck and suck every inch until She orders him to start tongue f*cking Her *sshole.

"...but just like a p*ssy, you have to start slow and gentle and work up to it until you're f*cking my brains out"

She keeps Her cheeks spread wide while the sl*ve starts to dip his tongue deeper and deeper into the dark h*le, a slow f*cking to start that keeps speeding up. Her *sshole starts to relax from the tongue f*cking, opening up like a flower to his ministrations. His entire tongue disappears deep inside Her rectum, then is pulled back into his mouth to savor the taste, only to return for more. She sits back down on his face and tongue:

"You will keep your tongue fully extended inside my *sshole while I sit on your pathetic face. DO NOT take your f*cking tongue out or I will punish it harshly. You're going to keep it fully extended inside my *sshole for 10 seconds, then we'll work our way up"

She starts counting down to ten seconds, which the sl*ve does fairly easily, but She immediately wants to do more, this time 20 seconds. She sits back down on his tongue, fl*gging him to emphasize Her point emphatically. After She lets him up, gasping and coughing, but quickly She starts fl*gging him:

"I don't hear you thanking Me, sl*ve, for training you, and I don't hear you tell Me how much you love the smell and taste!"

He of course immediately starts praising the smell and taste of Her sweaty *sshole, but She just tells him to get his tongue back in and sits on his face again, cutting off his air this time as She counts up to a full minute:

"This is good exercise for you sl*ve, you'll need to keep your tongue up my *ss or p*ssy for up to an hour at a time. You're just an object; a dildo, buttplug, footstool, toilet, spittoon-whatever I feel like wherever I feel like and whenever I feel like it!"

She starts counting again, the sl*ve squirming around because he can't breathe and his tongue is aching, but She has no mercy and just keeps Her full weight on his face and tongue until She gets to 50 seconds. She lets him up, retching and coughing but he remembers to thank Her and praise the taste and smell. Still, She flogs him hard, making him scream in p*in:

"If you REALLY liked it that much you would beg Me for more, but I haven't heard you do that ONCE! I think you're lying and that means punishment"

She starts fl*gging his body, back and forth making him beg Her to let him put his tongue up Her *ss for as long as She wants. She pulls a cheek aside and the sl*ve gratefully slides his tongue back in and the fl*gging stops as She sits back down on his face and counts to 60.

She puts Her full weight on him each time, but this time She really mashes his face in as he struggles to breathe towards the end, trying to turn his head and create an air pocket for himself, but She pushes his head in with Her feet so there's nowhere to go but deeper up Her rectal canal. He groans in p*in at having to extend his tongue for so long, which is cramping horribly but with Her body weight jamming his jaw open, he can't actually take it out of Her *sshole...or breathe. He starts flapping and struggling to breathe but mercy is given. When She finally sits up, he seems out of it, his face covered in *ss slime mixed with his own saliva. She gets up:

"Ok sl*ve, you can stay here and stew in my *ss juices tonight. I'll be back tomorrow for more advanced human buttplug training"

Human Buttplug 13: Rimalingus (HD 4K MP4)