Restraining my boyfriend for the first time.

“Are any of these too tight?” I question my boyfriend, Kevin, while adjusting the final restraint cuff around his left wrist.
Kevin gives an experimental tug on all four restraints — wrists and ankles.
“Nope, feels good,” he responds, breathlessly.
He and I are both naked and as I tightened the cuffs, his erection grew to where it’s now standing straight at attention, begging for me to climb aboard. I give him a sweet smile as I slip a blindfold over his eyes and around the back of his head.
“I love you, Krista. Thanks for doing this,” he murmurs at me as I make a final adjustment on the blindfold.
Leaning over for a deep, sensual kiss, I whisper, “Hang on, Big Boy. You’re going to love this.”
Kevin groans when I call him Big Boy. I smirk, knowing he can’t see me. The nickname was a joke that started the first night we had sex. Kevin has an imposing package and the first time he pulled his thick, veiny cock out of his jeans, I whistled and said, “Well, hello there, Big Boy.” His reaction to the name was to fuck me for an hour straight, so it stuck and it’s a hot joke between us.
Kevin and I have been dating for four months. Now that we exchanged the L-word, we’ve gotten serious. Last week he mentioned he enjoys being restrained. Considering myself submissive in bed, I preferred being the one tied down. But I honestly haven’t tried restraining a guy, so I said I’d give it a whirl. You only live once, right? Besides, Kevin is quite a catch, and if I have to slap some cuffs on him occasionally and ride him to glory, he’s worth the effort.
Kneeling next to him on the bed, I contemplate what to start with. His thick hardness juts straight to the ceiling and my buzzing wet pussy begs me to straddle him, but I want to prolong his pleasure. As soon as we attached the restraints to the bed, a growing neediness threatened to take over. I’m crazy turned on and he’s lying there, helpless and under my control. Mmm. I want to fuck him immediately and it’s difficult to contain my enthusiasm and not jump on top of him and go to town.
As I run a fingertip up the underside of his cock, Kevin gasps and his shaft twitches. My finger is moist from his pre-cum, and I suck on it, savoring his salty flavor. Kevin’s cum tastes better than past boyfriends, so I willingly give him regular blowjobs. Everything about Kevin is wonderful and I’m addicted to his cock, which brings an added zing to our sex life.
As I lean over to kiss the tip of his shaft, my long hair brushes his lower stomach and legs. He giggles and visibly shivers. His response pings my brain and a calm clarity invades my mind. Oh shit, he’s ticklish and tied up. Hell yes, I’m going to have some fun with this.
An evil grin spreads across my face, and I purr at him. “Oh, I think my Big Boy forgot an important detail when he asked me to tie him up.”
“Hmm, what’s that?”
Kevin sounds entirely too much in control, and I immediately want to fuck him up. He asked for this, right? I lightly run my fingers along the side of his torso, and he arches away from me.
“Hey, stop that. You know I’m ticklish!”
His reaction makes me outright laugh.
“Oh, but Kevin… I know you are. That’s what is going to make this so much fun.”
My fingertips dance around the base of his cock, tickling the hairs and traveling down his inner thigh.
“Fuuuck, Krista.”
Kevin squeals and thrashes his legs back and forth as much as he can with the restraints. His throbbing cock grows harder while it jerks in front of my face, and I can’t resist the urge to suck on it. Caressing the base with one hand, I continue to tickle his thighs with my other while my lips engulf the pre-cum dripping tip. Using suction, I swirl my tongue around the head and his gasping moans are erotic. An intense desire to make him whimper and beg hits me. I squeeze my legs together, feeling the moisture on my inner thighs.
Putting more effort into the blowjob, I sink his cock into my mouth until my nose touches his balls and the tip tickles the back of my throat. I bob my head while forcing him in as deep as I can take him; he groans louder and arches his pelvis while straining against the bonds. He’s never been this enthusiastic about a blowjob this quickly, and his enjoyment is more than I can handle.
Still gripping the base of his cock with one hand, I move my other between my legs, slipping two fingers between my slick folds to caress my clit. Jesus, this is hotter than I expected. I rub myself furiously while sucking vigorously on Kevin’s magnificent cock. Harder than he’s ever been, I almost choke on his thick shaft.
I briefly consider stopping and doing a full-body tickle session to get him revved up more, but my greedy pussy refuses to wait any longer. Plunging my two fingers into my sopping wet hole, I know I’m going to come soon. I need his cock inside me when the orgasm hits. I want him to be a drenched mess when I’m done. Pulling my hand away from my pussy, I give a final strong suck and remove his rod from my mouth while Kevin emits a strangled gasp.
Wasting no time, I straddle him and guide the tip of his shaft to my dripping hole. I lower myself onto him and my pussy walls stretch around his thickness. When he’s fully engulfed, I pause for a moment before rocking back and forth. I swear he’s never felt this big before, and as my pussy massages him, the pings of pleasure are amazing. I won’t be able to go slow.
I purr at him, “Daddy, you feel so thick and wonderful. Do you like this?”
I only have a second to be surprised at using the name Daddy before he replies.
“God, yes, Babygirl. Ride Daddy’s cock and make me come.”
Oh shit, that’s hot. He’s never called me Babygirl before, either. I can’t see Kevin’s eyes under the blindfold but his tipped back head and slightly open mouth tells me he’s loving everything. I’m not sure he even knows what either of us just said, but the naughtiness kicks me into high gear.
I grind against his pelvis, riding him roughly while he groans and thrashes beneath me. I almost say that Daddy can’t come yet, but the telltale signs that I’m about to orgasm hit me and I lose all thoughts. The pressure builds in my core each time the tip of his cock knocks against the pleasure point deep inside my pussy.
I close my eyes and undulate my hips frantically, giving no thought to Kevin, while repeatedly moaning, “Oh my God.” I’m desperate to come, and I give one final grind against the base of his cock and explode. Waves of bliss wash over me, radiating from my core and reaching every inch of my body. My high-pitched moan continues as my pussy milks his cock, and I quiver around him.
Kevin, lost in his own bliss, groans and shudders beneath me while spurts of hot cum paint my cave walls. His tiny gasps and moans are sexy, and I slow down my movement as he shivers and jerks. I can tell he’s too sensitive for me to continue, so I roll off of him, leaving a smear of wetness over his groin and pelvis. I envision a joint shower after this.
Kevin, breathing heavily, pants out, “Oh my God, that was amazing.”
I snuggle up to him and smile into his side. I’ll let him out of the restraints in a minute, but first I want to glory in how great I pulled everything off with never having done this before. Picturing future sessions, I thrill at the idea of telling him he can’t come for two days before mercilessly tickling him and riding him to a forced orgasm.
I give a hidden, wicked grin. Oh, yes, this Babygirl is going to enjoy exploring this new dynamic.
*********************
Anyway if you want to start as soon as tonight, you'll be able to go round after round, and last as long as it takes this guide has a nicely detailed road map drawn for you, FIRST result just search: ULTIMATE STAMINA 365SEXMOVES