She lays nearly naked on the bed. Her dark hair flowing across one shoulder. A black kimono wrapped around her. She watches him closely. He sits in the antique, wooden chair that usually resides at the dressing table in the corner of the bedroom. He’s mostly naked, but not quite. He’s wearing his chastity cage, because they feel all sub guys should be. He’s also wearing a rather large butt plug, because his partner likes him like that. Plus he’s wearing a ball gag, because, regardless of the situation, he always talks too much. He’s still not quite sure how he ended up like this. He just followed his partner’s lead, as always, and one thing just lead to another. The last thing he wore were the leather cuffs that were holding his wrists securely to the wooden arms of the chair. He was beginning to wonder where she was going with all this, when they both heard a knock at the door.
She reaches for her phone, sends a quick text, then lays back and continues to watch him. After a moment, they hear a sound at the back door to the house. The sound of the sliding door being opened and closed carries upstairs to their bedroom. They share a look; his face is a mix of concern and confusion, her’s is calm and knowing. Footsteps on the stairs. “Just follow my lead, Bub. Trust me. You know I’d never do anything to hurt you. I think you’ll really like this.” She blows a gentle kiss toward him. They both then turn as the footsteps come to rest outside the bedroom door.
The handle turns, the door gently swings open. A guy stands in the doorway. He looks to be around their age, clean and well kept, nicely dressed, good looking. He looks firstly to the guy sitting in the chair, he’s right opposite the door. But only for a fraction of a second before his attention is snapped up by the almost naked woman laying on the bed. He walks forward toward the bed.
She sits up and instructs him to stop at the foot of the bed, he stands only a meter away from the chair now. She instructs him to remove his shirt, he does so. He may consider himself a bull, but there’s no question about who’s in charge here. He’s not here to take over anything. He’s here to provide a service.
The sub in the chair watches as she moves from the bed. She stands in front of the bull now, both directly in front of the sub. He’s surprised to see her slowly drop down to her knees. She’s never been on her knees for him. She gives him a devilish look, before turning back to the visitor. She unbuckles his belt and slowly removes his jeans and boxers in one go. She makes a show of shocked admiration as his cock is revealed. It hangs flaccidly, but it’s already clear that it’s huge. She has him step out of his clothes, then turns to her subbie and that’s when the taunting starts. “So, what do you think? It’s pretty impressive.” Her subbie can only respond with muffled sounds through his gag, but she continues her conversation anyway. “I know, Bub. It’s not even hard and it’s already way bigger than yours ever gets. Wait until you see it fully erect. I’ve only ever seen it in pictures. But even then, it looked impressive. No, he’s not here for you. Not this time. This one’s here for me. Your job is to sit back and enjoy the show. Or is it torment? Remember, you wanted this. I love you, Bub.” She notices with delight that, despite the muffles, his cock strains against the confines of his cage. She gives him one last look, then turns back to the bull.
She reaches out a hand and begins to play with his cock. She progresses to both hands. She shifts so she can watch her subbie’s face, then brings the growing cock up to her lips. The look on her subbie’s face as the cock first touches her lips is priceless. It gets only better as she opens her mouth and begins to take it in. She ignores him now and works it for a while, until she’s certain it’s now fully erect. She pulls it clear of her mouth, again watching her subbie. “I want to show you something.” She turns back to the cock, takes a moment to ready herself, then begins to work her way down. He watches as the cock disappears into her mouth. He can see the bulge in her throat as she pushes down even further. Eventually she stops, not yet fully down, but only an inch or two from it. She holds for a while, then quickly pulls back, withdrawing the cock as she does so. For a moment she catches her breath then turns back to her subbie. “See that, Bub? You know how I can deepthroat your little cock without a problem? Well this is what’s supposed to happen. You know what my skills are like and I still couldn’t get all the way down. That’s what happens when a guy’s got a real cock. Too bad you’ll never know what it’s like.” With that, she stands up and moves back to the bed.
She removes the kimono, fully revealing now her marvellous breasts and lays down on her back, head propped up on a pillow. She looks to the bull, “Show my subbie her how a real man fucks me.” Needing no more encouragement, the bull moves toward her and crawls onto the bed. He positions himself between her spread legs as she hands him a condom from the nightstand. “Extra large. You’ve never needed those, have you, Bub?” She asks him teasingly. The bull rolls the condom on, then positions himself ready. From his seat at the end of the bed, her subbie has a clear view between their legs of her pussy and his cock. He watches intently as the bull’s tip probes her entrance, listens to her moan in a way he’s never heard before as he pushes into her, spreading her lips, hears her moan increase as he pushes fully in, reaching depths her subbie had never touched.
The bull fucks her, slow and gentle at first, but gradually increasing. The subbie watches, feeling his cock strain against its cage. It was true this is what he wanted. He’d long held fantasies of his partner fucking other guys, but this wasn’t quite what he had in mind. All the same, he was thoroughly enjoy the display before him. He had been watching her getting fucked now for, according to the clock above the bed, close to 40 minutes, in various positions. He was lucky to last five on a good day. This guy was something else and he could tell she was really enjoying herself. He was glad. He knew she deserved to feel proper sexual pleasure, more than he could offer. They’d been together for years and that was the best he could offer. He knew she was disappointed, but never willing to do anything about it. He had tried to convince her to branch out, that he wanted her to feel free to do whatever she wanted, with however she wanted, sexually. But she’d always declined, saying she was satisfied. He knew she was lying, but never pressed the issue. Now, he was glad she was finally ready to branch out and explore, take what she needed. It made him happy. Plus it was damn hot to watch.
They were back in the missionary position now. She had had several orgasms by now. She had started off trying to talk to him, telling him things about how much bigger and better at fucking her this bull was. But that had long since died down to the sounds of moans, squeals and even a few screams. Then the bull’s body language changes. It’s clear he’s finally close to finishing. “Pull out and take the condom off.” She says to him. “I want you to cum on my chest.” With a few quick movements, the bull withdraws himself, shifts to her side, rolls the condom off and unloads all over her chest, while she strokes and milks his cock. “Bub, I need your help.” She motions to the bull, who picks up the keys from the nightstand, uncuffs the subbie from the chair and removes his gag. He walks over to his partner. She looks at him lovingly. “I’m sore and need a rest. But my tits need some attention…” She closes her eyes and lays her head back. The bull sits in the chair, while the subbie crawls onto the bed.
He immediately takes one nipple into his mouth, his hand plays with the other one. He works the visitor’s cum around her breasts like a lubricant. He moves from one to the other, tasting the cum as suck licks and sucks her hardening nipples. She talks to him softly and soothingly. “Did you enjoy that, Bub? I did, of course. He’s the biggest I’ve ever had, way bigger than you, we already knew that. But it felt so good. He stretched me more than you ever have and he went much, much deeper than you ever have. He lasted a hell of a lot longer too. I know what you’re wondering, Bub and the answer is yes, obviously, he was a much, much better fuck than you. You could never fuck me the way he just did.” Eventually, all the cum is gone, moments later a small gentle orgasm moves through her body. She places a hand on his head as he rests it on her chest.
After a while she raises her head to look at the visitor. “Ready?” The bull nods in approval, as he sits, gently stroking his already re-hard cock. “He’s going to fuck me again now, Bub. But differently this time. I want you to join in. Just turn to face the end of the bed and lay on your back. Follow my lead, just go with whatever he does and don’t argue. You’ll enjoy it and it’ll make me very happy.” He moves to and lays as instructed. He shifts and crawls on top of him, on her hands and knees, but facing the other way. She teases and plays with his balls, even going so far as to give them a quick suck. It feels incredible to him. He is still locked away and his cock aches and throbs with arousal at what they had done so far tonight.
The bull stands up and moves toward them. She looks back at him, “No condom this time. I want to know what it really feels like.” The subbie opens his mouth to protest, but then remembers what she told him. Her pussy is mere inches from his face, so he has an exceptional view as the bull once again lines his cock up with her pussy and begins to push into her. He watches her body shudder and her lips stretch to accommodate the large intruder. He hears her moans of pleasure. He watches closely as the cock slides fully into her and stays there. “Now suck.” He lifts his head and seeks out her clit. He draws it into his mouth and begins lick and sucking. As he does he notices the bull begins thrusting. He’s never been this close to another guy’s cock before. He continues working her clit with his mouth as she’s being fucked now at a steady pace.
After a time the thrusting stops and the bull seems to wait, his cock buried to the hilt in her pussy. “Now him.” He hesitates. “His balls, in your mouth, now.” He feels a sharp slap on his balls. He moves his head, pokes out his tongue and takes a tentative lick of the bull’s balls. They’re clean shaven and smooth at least, he thinks. He then goes to work, hoping he’s successfully doing what he thinks he would enjoy having done. He draws first one, then the other into his mouth and sucks. The bull responds with a shift in posture and a slight moan. Clearly he’s doing something right.
“Now, lay down and just watch for a while, Bub.” His partner calls back to him. He lays his head down and the bull resumes thrusting. He lays there watching for what seems like the longest time as the bull fucks his partner, slow and gentle, hard and fast. He listens to her squeals and moans, her cursing and her comments as she once again compares the two men. All the time he watches her pussy and the cock intently, fixated.
Eventually the bull pulls out completely. He didn’t think the guy has come, surely being this close he would notice. Then the cock is lowered toward his face. “Clean,” calls his partner. He moves his head away, then feels a hard squeeze on his balls. He resumes his position and opens his mouth. He watches, upside down as the bull’s cock enters his waiting mouth. He closes his lips around it and again does his best to mimic what he enjoys receiving. He can taste the familiar taste of his partner, mixed with the unfamiliar, yet not unpleasant, taste of the bull. He begins to suck with more vigor. After a short while, he fells the bull begin to thrust, slowly at first, then more forceful. It isn’t long until the bull is fucking his face. He does this for a while, then returns to fucking his partner. The subbie thinks it’s over, but after 30 seconds or so, the cock is back down his throat. For the next few minutes, the bull alternates back and forth between fucking his partner’s pussy and fucking the subbie’s throat.
The bull’s body tenses. It’s clear he’s close to cumming yet again. He thrust hard and deep into her pussy, lets out a groan and cums, deep inside her. The subbie lays there watching. He can’t believe his partner just let this guy cum in her. “Open.” She calls back. “Don’t waste any of it.” He decides there’s no use arguing. He opens his mouth and lifts his head. The bull pulls back. His cock pulls free of her pussy with a wet sound. Immediately, cum starts to run out of her pussy and into his waiting mouth. She tilts her body, giving gravity it’s best chance of getting it all out. She begins to push as well. Her subbie is sure to catch it all as it drops, swallowing as he goes. She lowers her body until his lips meet her and he automatically works to gently clean her sore and well used pussy.
The bull is getting dressed, then is gone. It’s just the two of them now. She moves up to him and gives him a deep, loving kiss. “I love you, Bub. That was amazing. I’m so glad you talked me into it. I had a great time and you handled it all really well. We’ll definitely have to do this again sometime soon.” She reaches to the nightstand and pulls out the key to his cage. “I’m going to let you out. I’m far too sore for you to fuck me. I probably wouldn’t feel your small cock anyway after being fucked by that monster. But you have been good tonight so I’m going to play with you, maybe even suck your cock for a bit. Would you like that? You have permission to cum whenever you’re ready, Bub, you don’t need to ask. I’m sure it won’t take long.” With that she unlocks him and he closes his eyes.
Source: reddit.com/r/sexystories/comments/5d1le7/branching_out_mfm_mmf_cuck_oral_bd_fdom_msub