"I'm pretty! I'm pretty, I'm sorry I'm sorry. fuh- Fuck! Yesss yes yes yes Stevie please!"
Bucky was currently crying and sobbing on Steve's lap with the largest vibrating plug pressing right up against his prostate. He had on a extremely over sized hoodie (it went almost past his knees) and that's it. Steve was still wearing his lounge clothes, a loose fitting t-shirt and a comfy pair of sweatpants.
It all started when Bucky said "I'm getting so fat eating all this modern food... already ugly enough with my scars an' stuff..." He said it quiet enough Steve shouldn't be able to hear but of course Steve did hear him. Bucky was moping and kept pulling his shirt away from his chest and stomach. He still had on his boxers but no pants then.
When he went and sat next to Steve on their couch Steve hauled him into his lap. "Baby, you remember when we talked about saying mean things?"
"Yeah..."
"Remember when we talked about how we should never talk badly about ourselves, especially not about the way we look?"
"yeah... 'm sorry" Bucky didn't look Steve in the eyes but cuddled closely to the man.
"It's okay sweetheart. We all have slip ups but you know what I want? Can you guess?"
"I dunno... daddy gonna tell me?"
"Oh there it is. Just what I want. I wanna show my pretty boy just how perfect I think he is."
Now they're here. Steve kissing Bucky's face and whispering things to him.
"I know, I know, poor baby. Daddy's so mean, I know. But we can't having our pretty baby saying such mean things 'bout himself, now can we? No no no we can't." Steve rubbed Bucky's back and rocked him back and forth. Bucky sobbed and held on impossibly tight onto the blonde.
"Dadd-daddy gunna cum! Pleassse daddy gonna cum! I'm pretty! I love you i love you iloveyouiloveyouiloveyou" Bucky was practically vibrating himself. Steve knew Buck was on the edge.
"Okay Buck, you can cum. Be good for me and cum."
Just like that Bucky was gone. A scream a minute or two of shaking and then Steve had a two hundred pound ex-assassin limp in his arms.
Steve turned the toy off and slipped it out of Bucky's loose and limp body. He hauled the brunette up and laid him down in their bed and grabbed a few wet wipes. Clean-ish and fucked out Bucky laid there.
"So pretty. My baby. My best guy." Steve whispered to himself before bending down to kiss Bucky's forehead.
"Love you James Buchanan Barnes."
"love you too Stevie"