Haven't updated this in like three weeks! Sorry about that, but I was graduating college, Summa Cum Laude (highest honors!) and I was doing a lot of moving! Here you go, chapter 16! Enjoy!

Warning: Smut, dirty talk!

Disclaimer in chapter 1

Sir

Chapter 16

The tipping point

"Yes, Mr. Evanston, I understand, what happened the other night was on me, not Diesel," I could hear Sir's voice drift out of the office, it sounded tight with tension. Dealing with Frederick Evanston, it wasn't a wonder why he was stressed, "There is no need for you to come down, Heidi's in good hands, okay, Mr. Evanston, I will call you the moment something happens and when Diesel shows up."

I heard Sir hang up the phone and then he was back, knee deep in the paperwork he had neglected the last few days, dealing with Heidi's declining mental health. Speaking of Heidi, I walked out of the bathroom, going over to Heidi's prone form that lay in our bed. She was deep asleep, from a combination of anti-depressants and sleeping pills.

After that horrible night, Heidi spent 72 hours in the hospital, at the request of her therapist. After she left the hospital, Heidi spent most of her time in a trance, walking around the house, sitting on the couch or sleeping deeply. We tried to give her half the dose of sleeping pills, because she could sleep the whole day away but the nightmares came fast, and on several occasions, she had daymares. She would fall into a trance of some sort and suddenly scream bloody murder. Her therapist told us that people with post-traumatic stress disorders were prone to these episodes. Heidi's PTSD compounded her past events and we found that she couldn't cope with daily activities, at least not without Sir telling her, in a firm voice what to do.

"Heidi, time to eat…."

"Heidi, take a shower and wash your hair…."

The eating part was the worst, Heidi had no desire to eat, and if she ate, she didn't eat much. Ella gave her nutrients shakes, or shakes children would drink when they wouldn't eat but she would barely drink those. She was wasting away in front of us, and there was nothing we could do.

All these problems got even worse, yesterday, when Diesel called and told both Heidi and Sir that he got a missive from his job and that he would be gone for another two weeks. Heidi had broke down, begging him to come home, to take her home, but it had been a missive that he couldn't ignore, or else he would face something worse than a red slip. She flew off the hinges, screaming and trashing the basement, destroying anything she could get her hands on. Sir had to have her sedated and she's been asleep ever since then.

I looked over to the bedside clock and found that it was almost three in the morning. When had we have a solid good night's rest? It's been a solid week since we've been intimate too. I know I was sexually frustrated, Sir most have been ready to explode. I made up my mind, Heidi would be sleeping for another 12 hours. I got up and made my way into the bathroom to set it up.

Moments later, I was walking out the bathroom and over to the office, where I found Sir, writing something down, one of his hands holding his face. He looked tired, frustrated and seemed to look like one bad piece of word away from raging. I walked over to the man sitting in his office chair and said, "Sir…." Placing my hands on his shoulders.

Sir turned his tired eyes to me and said, "Babe…it's pretty late, shouldn't you be asleep?"

"I was, for a little bit, but then I heard Heidi's father, and thought you could use some company," I said, rubbing his shoulders, earning a low groan of pleasure from Sir, "And some TLC, now, you relax, let me take care of you."

We stayed like that for a while, me massaging Sir's shoulders and neck and Sir enjoying the pampering. I kneaded away knots, relaxed his muscles in his shoulders, neck and arms before giving him a nice scalp massage. By the time I was done, he was sated and so relaxed that he was half asleep. I kissed the top of his head and said, "Come on, Sir, time for some more relaxing…"

I grabbed sir by the hand and led him into the bedroom, past Heidi's sleeping form and into the bathroom. I arranged candles in the bathroom, some scented oils that helped calm people down were in a warmer. The bathtub was filled with hot scented water that would kept at a constant temperature of 110 degrees. Sir had surprised me with the tub, it was super high tech, super high priced and super Japanese. We had to learn a few things in Japanese to run it, but oh was it worth it!

I led Sir to the shower stall, saying, "Let's wash you down and then you can relax in the tub, with me."

"Ma'am, yes Ma'am," Sir chuckled, as I turned to him and began to strip him of his clothes. Mmm, a naked Sir, my favorite.

I turned on the shower and got it to a nice warm temperature and then had Sir in the shower. I stripped off my own clothes and then joined him in the stall. I made him sit on the built shower bench and grabbed the shower hose and the body wash. I poured some soap in my hand and begin the long and sensual process of washing Sir. I began with Sir's arms, sliding my fingers up and down those muscled limbs, licking my lips as suds slid down them. Mmm, I could feel my pelvic muscles clench together watching as Sir flexed underneath my fingers.

"Dios, Babe, this feels so fucking good," Sir groaned, as my fingers slid over his chest, "This is such a good idea, I feel so good…"

"I'm glad you enjoy, Sir," I said, as I got down on my knees to work on his legs and thighs, "Let me finish washing you and then you can relax with me in the tub."

He was so sated, relaxing in the shower, but there was one piece of him that wasn't relaxed. His cock stood erect and bobbed every time my hands got close to it. I looked up through the spray of warm water and found Sir looking at me, with black eyes. I gave him a smile and asked, "Yes, Sir, don't you like your shower?"

"Babe, I'm about two seconds away from jumping you, I suggest you hurry up and finish washing me up, because, soap or not, I'm taking you up against this bench."Sir's voice was like chocolate and it was making me wetter than ever.

"Yes, Sir," I said, grabbing his erection and running my suds covered hands over it, "You're so hard, Sir, I can't wait to have this in me."

"Oh really?" Was all the warning I got from Sir, before I found myself on the built in bench that was in the shower, with Sir deep inside of me. I was on my knees, facing away from Sir, his strong hands on my hips pulling me back on his thick cock. My head fell forward in pleasure, my breasts jiggling from the force Sir was pushing on me. I gripped the top of the built in bench, whimpering and arching y body into Sir's powerful thrusts.

"You feel so good, Babe, as always," Sir growled in my ear, as he pounded deep inside of me, the head of his cock hitting my cervix, "Where are we?"

Oh, he wants to play tonight? I turned and looked into eyes that were dark with desire, "Green, Sir," I whispered, moaning in bliss as he ground against me.

"Wonderful," Sir said, reaching over me and grabbing the bottle of body wash, "I want you to relax, Babe…"

"I let out a sound, as Sir pulled out of me and then gasped, as I felt my bottom cheeks were pulled apart. A firm hand bent me over the bench and then fingers were massaging the forbidden opening. Okay, it wasn't so forbidden, but Sir and I haven't done any butt stuff. I wasn't afraid to play around with Sir, if I can handle nipples clamps on a regular, I can handle butt sex.

Besides, Sir's fingers were feeling really nice, right now, who knew that that area could be so sensitive. I could feel myself relaxing, I could feel myself enjoying the mixture of feathery light touches and firm fingertips against my bottom. Little noises of pleasure fell from my lips, as Sir continued to pleasure me with his hands. I must be soaking wet right now….

"Good girl, Babe," Sir said in a low voice, "You should see yourself, you're opening up nicely for me, you look so delicious, Babe, I want a taste…."

"Sir?! A taste?! I don't know if-OH!" The protests fell from my lips as Sir set about to tasting me. Holy shit, I had no idea that it could feel so fucking good. I bit my lip, arching up into Sir's mouth. His tongue probed me, stretching me in a way I've never been before. Oh god, I was going to cum, just from Sir's tongue and in a place I didn't know I could even cum from.

"Mmm, tasty," Sir chuckled, pulling away from me, popping open the top of the body wash, "You're so relaxed, this is going to be quite easy then…."

I felt cold soap drop onto the opening of my bottom and then two thick fingers try to make their way into my bottom. They slid in with ease, opening me, it burned me slightly, but it was something I could handle. Sir pumped them in and out of me, his free hand splayed on my stomach, keeping me braced because I I could feel my knees buckle, my arms trembling with pleasure. I let out a hiss as a third finger entered me, causing Sir to pause.

"Where are we?"

"Green, Sir, I feel so full, Sir…."

I felt more soap slide down between my cheeks and then Sir was pumping his fingers in and out of me, at a fast pace. I let my head fall to the back of the bench, my eyes closing with bliss as I was stretched opened with large fingers.

"Sir?" I felt those three fingers pull out of my bottom, and then I was situated again on my knees. I then felt something softer than fingers pressing up against my forbidden opening. I felt Sir's hand on my back and another on my waist, and his voice, "Relax, Babe, I stretched you wide open, it'll only be a slight feeling now."

"Oh…." Sir was pressing into me, with his erection. The pressure I felt was great, greater than the pressure of his fingers. He never stopped either, he kept pressing and pressing until I let out a wail of shock, feeling the head of his cock inside of me, in a place no man had ever touched before.

"So tight, Babe, I'm having a hard time, controlling myself…." Sir groaned, pushing into me, slowly, "Dios, all I want to do is pound you into the shower wall."

I let out a gasp of surprise as he slid in deeper into me, the soap making his journey much easier. I was bouncing on Sir's cock, as he pushed deeper and deeper in me, until he was pressed flushed against me. We were both panting, my hands gripping the bench so hard that my knuckles were white and Sir hunched over me, his hands locked around my waist. The heat from the water and the steam was getting to me, I felt so light headed, my body felt on fire. I let out a low hiss as Sir's large cock pulled out of me, before slamming back into me, making me shriek at the sensation. It wasn't painful, but the pressure, oh that damn pressure.

Sir was fucking me at a steady pace, with shallow thrusts that gave way to long, deep ones that would linger on. I was getting used to him in me, I could feel my bottom giving way to his cock, it didn't feel as bad now, in fact, it was starting to feel good again.

"Babe, you're pushing back on me now, does it feel good now?" Sir asked, as he pumped his hips, pushing his cock deep in me, "Is my little slutty sub getting turned on by her ass fucking?"

He knew very well that his dirty talk was a major turn on for me. I nodded my head and said, in a breathless tone, "Yes, Sir, it feels so good, please, I need more!"

I let out a shriek of displeasure, as Sir pulled out of me, suddenly leaving me empty and wanting more. What? I turned to look at him and found him, rubbing his slick cock, his dark eyes looking at me. I let out a breathless, "Sir?" spreading my thighs, "What's wrong, why'd you stop?"

"I want you to beg, Babe," Sir growled, watching me squirm, "Since this dirty girl loves to get her ass fucked, she has to beg for it…"

I've never felt so bad before in my life, and I loved it. I turned and sat on the bench, looking up at Sir. Licking my lips, I smiled and said, "Please Sir, I want you…you to fuck me, back there…please!"

"What do you want me to fuck you with, Babe, say it…." Sir growled, walking over to me, "Tell me what you want, Babe!"

"Your cock, Sir, fuck me from behind with your cock!" I whined, lifting my hips up, "Please!"

"Where do you want this cock, where from behind?" Sir grabbed me and had me flipped on my hands and knees, on the shower floor, "I don't know where, Babe, maybe….here?"

"Oh!" I let out sound of pleasure, feeling Sir rub himself against my aroused pussy, "Oh fuck, Sir…"

"Is that where you want me to fuck you?" I shook my head no, but pushed back against the head of Sir's cock, which was pressing into me, "No? Well, where then, Babe?"

"My…" I knew what he wanted me to say, "My butt, fuck my butt Sir!"

"No, say the other word, Babe!" I felt Sir press the head of his cock against the opening of my bottom, "I want to hear my slutty sub say where she wants this cock!"

"Ugh…." I let out a groan and said, "Please, fuck my ass, please, fuck this slutty sub's ass! Please, fill me up, it feels so good!"

"Good girl!" I let out a wail of pleasure as Sir pushed into my ass, he was rough with me, "So fucking tight, Babe!"

It was rough, wild and oh so sinfully delicious, Sir had a strong grip on my hips and he was pulling me back and forth on his cock. I let out a wail as Sir gripped my hips and slammed me on his cock, bottoming out in me. He went still for a couple of seconds, before pulling out of me and slamming back into me. The pace was brutal, my knees slid on the wet shower tiles, my fingers trying to find some sort of leverage. I could hear myself saying things, a jumble of words that I couldn't make out but were all positive words.

"Dios, here it comes, Babe! Here comes my Cum, Babe!" Sir's thrusts became erratic, his grip was even tighter on my hips, "I'm going to cum in your tight hole, Babe!"

"Do it! Cum in me!" I wailed, lifting my hips up to meet him, "Cum in your sub's ass, make me feel good, Sir!"

I let out a sound as Sir jerked into me once….twice and then he was cumming with a growl, deep into my bowels. It felt so weird, but my body twitched with arousal. I let out a squeak as Sir's weight fell onto my back and we fell to the floor of the shower. He kissed my shoulder in an apology and then got up, turned the shower temperature down and then looked down at me. I must look like a mess, wet, looking totally debauched, with Sir's cum leaking out of me. I let out a moan and sat up, everything below my waist feeling like jelly. Sir walked over to me and crouched down, grabbing the bottle of body wash to wash us both. After he scrubbed me down, he kissed me deeply and said, "Good girl, Babe, let me reward you for being such a good girl…."

Sir pulled my thighs apart and his fingers found their way to my slick folds. He made me cum three times, with his fingers, before he lifted me out of the shower and took me over to the heated tub. I let out a groan when I was submerged in lightly scented hot water, with Sir cradling me to his chest. We sat in silence, for a bit, before Sir said, almost suddenly, "I've never heard of an agent getting a missive that fast, and in the middle of another mission, I don't know, it's strange…."

I sighed and said, "I can't….I'm sorry that we couldn't help Heidi, all that work….we were helping her, but that damn man…destroyed it all, now what can we do?"

"Diesel will be here in two weeks, there's not much we can do for her now, Babe," Sir said, wrapping his arms around me, "We'll keep watch over her, and then she'll go back to Diesel."

"I hope Diesel can find the proper help for her," I said, closing my eyes, "Maybe she needs to go to a hospital…"

"Maybe," Sir mused, "But for now, let's just relax and enjoy the rest of this night."

(~~~~~~~~~~~~~~~~~~~~~)

"S-Stephanie…." I looked up from my book to see Heidi standing in the doorway of the sitting room, "I-I-I have to tell you something, p-please….."

Our last two weeks had come and gone, and Heidi had yet to progress, she got worse, in fact, when she found out that Vincent was out of jail, thanks to his lawyers and was without monitoring as well. Christopher, Vincent's ex-assistant, was kind enough to tell us this, to look out for Heidi. Vincent had been adamant that Heidi had not only ruined his life but he owed her for something else, what it was, we didn't know.

"Come over here," I said, motioning for Heidi to come over to where I sat, "What's wrong?'

"You're the only one I trust," Heidi said, after breathing deeply for a moment and then looking into my eyes, "I just wanted to tell you, that…that…."

"Heidi, you can tell me anything," I said, grabbing Heidi's hand, "I promise, you can trust me!"

"It's about…what happened 10 years ago," Heidi whispered, biting her lip and holding tight to me, "I know who took me…I know who made those men….why I have to be that way with Diesel…why my father…"

"Who took you?" I asked, sitting up, "Was it Vincent?! Heidi, your father and Diesel should know, I mean-"

'You worm!" A voice boomed, causing both Heidi and I to jump, "How dare you, I gave you my daughter's safety and this is how you treat it?! Give me a reason why I shouldn't have you destroyed?!"

"Mr. Evanston, I can't be with Heidi 24/7," Another voice said, making Heidi perk up with joy, "Look you had me out on the field, looking for this man and then you gave me another missive-"

"Master!" Heidi said, with a smile, getting up from the couch, "Stephanie, it's Master! He's back, and Daddy's with him!"

"Heidi," I looked out of the open doorway and heard the voice of Heidi's father, "I don't think you should go out there-damn it!"

Heidi was up and out of the room in a flash. I got up and then ran out of the room, going down the hallway and almost crashing into Heidi, who was still as a statue, her eyes wide with horror. I looked over her shoulder and saw Diesel, Sir and Heidi's father, an older white man, dressed in a sharp black suit, in the foyer of the house. Frederick Evanston was red in the face, and was yelling at Diesel. I don't think Heidi had ever seen her father this angry, she was shaking with fear.

"She was assaulted, on your watch!" Frederick hissed, looking at both Diesel and Sir, "She's retrograded mentally, I've made arrangements for her to go to Ashwood Medical Hospital, for an extended period of time. To help with her…issues."

"Don't commit her!" Diesel said, walking over to Frederick, "Please, Sir, it will destroy her, she won't be able to leave! Not without having to live a life on medication!"

"You've already destroyed her!" Frederick boomed, making me and Heidi jumped, "It's too late, I hope I can get my child the help she needs, to fix everything you've done wrong. I can't believe I've been paying you to take care of my child, 24 million down the drain, due to your incompetence, you lousy-"

"You…you've been paying Master Daddy?" Heidi asked softly, looking at the two men, "Daddy…?"

"Heidi, sweetie," The man looked startled, "I'm sorry, but I thought this worm would be good enough for you but-"

"You took money from my father?" Heidi wrapped her arms around herself, looking at Diesel, "Please…tell me you didn't take the money…"

"Heidi, I…" Diesel started, but faltered as Heidi let out a sob, "Heidi, he wouldn't take it back, the money, at first though-"

"You were being paid by my father to watch me?!" Heidi was edging on hysterics now, "Did you even care about me at all, or did you just want the money , please, Master….I don't care, lie to me! Tell me you didn't start this relationship based off of the money! Please!"

I felt my throat close up at the sight of Heidi grabbing onto Diesel's arms, sobbing loudly. Diesel shook his head and said, in a soft voice, "Heidi, I-I never wanted to be your master, I never wanted this lifestyle, I'm sorry, so sorry, Heidi, but know that I love you so very much, that my feelings for you are real! Heidi, I never spent a-"

Heidi went deadly still, holding tight to Diesel arms. Any tears she had seemed to stop and she said in a low voice, "She was right…you were only using me, both of you were using me, I can't trust you two anymore, I can't trust you Daddy, Mas-Diesel….I can't!'

"Heidi darling," Frederick started but Heidi snapped her head to him, her eyes full of hatred. She let go of Diesel and said, "Don't talk to me, I'm not your daughter anymore! You couldn't handle me, so you dropped me off on him! Paid him to be a glorified baby sitter! I hate you…I hate you both! I hate you all! Stay away from me! I don't want any of you to touch me, to be close to me, I can't trust you!'

Diesel made to grab Heidi but she held her hands up, gave him a look that could freeze Hell and said, "I'm not your obligation, Diesel, Frederick, I'm no one's obligation now…"

Heidi gave them another look and then ran off, running out the front door of the house, and slamming it shut. Diesel cursed loudly, running past Frederick, who looked shell shocked. Diesel wrenched the door open and ran out, yelling, "Heidi! Come back, Heidi! Damn it!"

Diesel ran back in saying, "Heidi's gone, fuck, fuck, fuck, fuck, Heidi's gone, I fucked this up, I fucked this up so much, shit!"

Sir made it over to Diesel, grabbing the man's shoulder as Diesel grabbed his hair and slid to the floor, sobbing loudly. I looked over to Frederick and said, "Vincent is out of jail and Heidi is out there, Sir, are you going to brown beat Diesel into submission, or else….are you going to find the woman that both you and Diesel did wrong?"

TBC…..

Uh oh...things are about to happen, yikes! Please, leave a review!