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Sirius was feeling down.
He started noticing how severus has been holding him tighter especially his butt when he previously would not give much thought to it despite Sirius believing his ass was his best asset.
Sirius’s pants have also become tighter on him and to his horror he was growing a stomach. Despite his old age he never believed he would start becoming fat but rejecting the sweets Severus would bake was something Sirius was too weak to do. So he ate those delicious sweets and sometimes severus would even bake with sirius as they both danced around each other in harmony. It had taken Severus a long time to believe in him again after the way Sirius behaved and hurted his love in the past so things like this was a happiness that sirius would not let go just because he didn’t want to grow big.
For Sirius it was nothing serious but for severus it was a safe heaven turned into hell. It took a time convincing him and severus dancing around his affection before they both finally came together and now sirius feels that maybe severus would feel better without him. Not being able to even take care of himself, Sirius felt the worst he has ever felt. Maybe he should try something to make himself feel better.
This is why he was now knee deep into a closet filled with clothes all the way back from when he was a child. Within all this mess Sirius found a singular piece of cloth he had forgotten existed. He bought it a long time ago just because but never got around to wearing it and Severus had seemed to be more active in bed as compared to before. Maybe he should try it to truly surprise Severus.
Sirius got out of the mess of clothes and stood in front of the wall-length mirror before removing all of his clothes and looking at his body. His stomach seemed to have been growing with his thighs despite the amount of muscle in them. With all his might he got the bunny suit on. His thighs and chest bulged out from the dark sparkly cloth through the heart neckline, his legs were covered by fishnet from where his hair peaked out from and it did not look good for him. Sirius had always been someone who was confident in what he looked like but now, standing in front of a mirror, with white hair peeking out from the black forested ones and his lean body turned into a beefy one, he did not feel the same anymore.
With a sad sign he turned towards his bed to lay down and cry about his lost beauty when he saw Severus standing at the doorsteps, his posture rigid and his jaw clenched. He looked like he was about to laugh and Sirius felt the worst he ever did. He would have hoped that at least Severus would tell him that he looked good or try to reassure him but he just stood there, unmoved.
His long curly hair covered his eyes that were quite quickly filling up with tears and as a last ditch attempt he put one of his hands on his hips and the other in hair and said, “welcome”
Sirius felt himself being pushed onto the bed with severus on top of him with each leg on either side of his waist. His eyes were blown out as he dropped down to kiss him. It was like a kiss they had never had before, it was messy, it was fast, it was a want. Severus wanted him.
He was touching him, holding him in any place he could, from his biceps to his chest, he fondled with each and every part of him he could touch and all Sirius could do was let it happen.
“Is your dog brain really taking over you? Dressing up all like this for me and now not even helping me eat my feast." That sentence helped Sirius catch up with him. He folded his legs to be under his thighs giving him more access to severus who looked like he was about to die if not given access to Sirius' dick.
Sirius, filled with determination, started to suck at Severus' throat and bit down as hard as he could at the junction between his neck and shoulders before lapping it up. This turned into a fight between them both trying to get a bite out of one another, with moans and whines filling the room and them both turning into a mess humping into each other.
It wasn’t long before Severus had all of his clothes removed, his beautiful body fully displayed, a feast for Sirius but just as Sirius tried to remove his clothes his beautiful partner tutted before stopping him and whispering in his ears, “i want you to wear it and fuck me like a bunny in heat.” Sirius moaned and held the slytherin’s hips in place unless he cums.
Sirius thanked Merlin for allowing this outfit to be easy to remove his cock from without removing the whole outfit and manhandled Severus so his ass was in his face. Despite his reluctance, Sirius knew that Severus loved when he was manhandled. It made him feel he could give up the constant vigilance and care he has to give others and have someone else take care of him. This someone else would always be his mutt and no one else.
Sirius ate Severus out like there is no tomorrow. His tongue breached and proddled the anus all the while Severus nuzzled into his mutt’s cock feeling a spike in his lust when the soft beard pricked around the soft mold. Sirius used his hands to stretch his love and bite onto the soft ass that was just waiting for a spanking and he did. The broken moan coming out of his love was the sweetest thing he had ever felt. Severus, now his legs shaking on top of Sirius’ broad shoulders licked and sucked at the tip of his cock, curviing towards him, begging for him. His fingers went down towards the anus and prodded and pinched around while his own ass was getting eaten out like it was a five star meal.
This ended and Severus was laid down with his back on the bed and his knees near his own shoulders. Severus found comfort in Sirius’ shoulders, holding them in anticipation. Severus always feels scared before the penetration but as soon as Sirius starts moving, he turns into a moaning mess.
His jaw unhinged and tongue lollied out Severus begged Sirius to move faster and Sirius complied. Despite his speed that shaked the bed with every thrust, each one was with precision and made sure to brush against his prostate before diving deep into his canal.
The one thing that Sirius learned after gaining a large amount of trust from Severus was something he complied to with no complaint, Severus’ obsession with his chest. Sirius slowed down his thrust before pushing himself above to level his chest with Severus’ face. He could see his eyes dilate before folding down the flaps that hid his nipples and sucking on them like a man on a mission. He flickered and bite down on them, one after the other and used his hands to gather them in his hands. Sirius felt more and more aroused and his sallow thrust turned brutal as he tried his best to reach his peak.
It didn’t take long for both of them to end up climaxing, covered in cum, sweat and bites. Sirius reluctantly removed himself from inside of Severus and held him close to his chest.
“I would have bounced on your cock if I was younger, miss the days when I could go another round easily.” Sirius said with weariness in his voice, tired from the activity of the day.
Severus hummed before answering, “miss the times when I was young and sex didn’t hurt my back.” he hissed.
“Want me to message your back?” Sirius tried getting up to help relieve his love of pain but was held down by the same man, who snuggled into him, his face in his neck and arms and legs sprawled all over him.
“Do it later, we have time. I want you near me right now, my dear bunny.”
