And a marvelous turn of events it was. Grell smirked, teeth gleaming as he cautiously made his way to the bed, hoping Sebastian wouldn't notice.

There he was; the demon falling prey to Lady Midnight at last. He whimpered and moaned, his eyes shut as one hand grabbed the sheets beneath him, the other firmly wrapped around his re-awakened cock. The redhead crawled his way to Sebastian, body leaning over the pre-occupied man and he licked his lips, the sight turning him on. He held in a giggle; he couldn't believe Sebastian was this far gone. He had no idea Grell was right there; right above him, waiting to grasp his gasping lips with his own. The shinigami leaned down, lips tightly closing over Sebastian's. The demon's eyes opened wide, a muffled gasp just barely escaping their lips; locked in a passionate embrace.

Sebastian's hand let go of the satin sheets and buried into Grell's flowing red hair, pulling him close as his other hand moved swiftly up and down his hard flesh. Grell pushed away, dizzy from the lack of air. He buried his face in Sebastian's neck, hands gliding up and down the demon's torso.

The raven haired demon moaned loudly. "W-what is this?" He asked, nuzzling Grell's head against him. "Why do I feel this way?"

Grell giggled as he detached his lips from the nape of the demon's neck. Forcefully, he grabbed both of Sebastian's hands and held them above his head. "Oooh, Sebas-chan. I never thought you could be this powerless against me." He whispered, suckling his ear. Sebastian grimaced; the pleasure overwhelming. "You like that?" he purred.

"Mmm!" The demon whined as he shook his body, wanting much needed contact.

"I'll let Ronald know you enjoyed his present. Lady Midnight is an aphrodisiac, after all. But it's the strongest that has ever been made. Look at yourself, it's practically made you as sensitive as an adolescent." He spoke, climbing on top of Sebastian, hands still firmly held above his head. "Look, with one hand I can hold you back; try freeing yourself." Grell's menacing giggle sent chills up Sebastian's spine. He wiggled, but could not break from the red head's grasp.

"I was planning on using some more…exotic methods of restraining you, but I figured that when you regained your strength you'd hunt me down and bruise my beautiful face; so I used that instead. It's a shame, though. You would have looked stunning pinned down with rope." Grell's eyes sparkled as he confessed, practically drooling over Sebastian's state. The demon blushed hard, the very image blurring his mind. He moved with almost renewed vigor; his adrenaline kicking in.

"Yes, struggle, Sebas-chan. It only makes me want you more!" The redhaired shinigami bent down, capturing the man's lips once more with a force the demon never dreamed him to have. It was a long, wet kiss; their mixed saliva ran down Sebastian's chin. He wanted to push the man away, oh how he wanted to send the man to meet his maker for doing such a thing to him, but his body ached for the man. Their lips parted, yellow eyes staring into glowing pink ones.

"Please! Let me go and use you already." The raven haired demon begged, his body in pain. Grell just laughed loudly.

"Honestly, do you think you could maneuver yourself in a way that could get you off like this?" He grinned, teeth gleaming. A hand reached behind him, touching Sebastian's spheres of flesh a little before venturing downwards, his finger pressing slightly against the demon's virgin hole.

"I take it you've never received such things here before, have you?" He laughed as the man winced. "So, dominant, Sebas-chan. But this time, you shall be underneath me." Sebastian shuddered, knowing even he was going to have to do what Grell told him to.

"And you call me a demon." He hissed, unconsciously pressing his body against the man.

"Oh hush, hush. You were fine with owning me, but you detest me entering you? That doesn't seem very fair at all." He frowned. He moved his body down, letting go of his hands as he did so. Sebastian tried pushing him off, but as soon as Grell's mouth touched his weeping cock, he cried out, his hands burying into Grell's long red hair. The red haired man smirked as he sucked Sebastian's large, stiff flesh. The demon moaned loudly and plentifully, his eyes shut in anger as he enjoyed Grell's talented tongue.

Grell moved up and down the pulsating erection slowly, knowing any quick movements would make the man come. One hand played with the sacks of flesh, pulling lightly and rolling them as the other traced the place he'd violate with a warm, wet finger, massaging the area. The lucky digit dipped in shallowly as Grell's sucked harder, his tongue pressing against the sensitive vein there.

Sebastian bit his lip, shaking as he let go, his cum filling the red haired shinigami's mouth. Grell purred, taking in everything the man had to offer. Grell wiped his mouth with the back of his hand, smiling in satisfaction.

"That didn't take long now, did it?" The red haired man laughed. Sebastian moaned, grabbing the sheets beneath him as he felt his body grow hot again. The red headed man spread the man's legs slowly, taking the sight in. Truly, he was the only person to ever see the demon like this.

"Just get on with it already." The demon hissed, face red, body hot.

"Ask me nicely and maybe I shall." Grell glared at him, but soon it turned into a devilish smirk. "Beg me, Sebas-chan." He let go of the man's legs and moved over him, putting his ear to Sebastian's lips. "Go ahead, I'm waiting." The raven haired demon moaned, the breath on his ear teased him. He wanted nothing more than to pulverize Grell, but he didn't have the strength to. He craved the heated friction the man would give to him. He cried out, clutching the shinigami's shoulders.

"Give it to me, Grell. I need it." He spoke through clenched teeth. Grell frowned but sighed.

"I suppose that'll do, Sebas-chan." His lips met Sebastian's and kissed him deeply. The demon's anger melted as he kissed back, his body and heightened pleasure taking control of him. He wriggled underneath the shinigami's naked body, moaning sweetly. He tried so hard to fight off the drug, but it was too late; it completely took over him. He gasped as Grell's tongue slipped into his mouth, tasting and exploring. He felt so strange, childish, even. He whimpered and cried out, begging for the red haired shinigami to give him pleasure.

"Oh, I could get used to this." Grell laughed, enjoying the demon's whining. "You want me, don't you, demon?" He asked, glowing gold eyes flashing, his teeth gleaming. Sebastian nodded, looking away.

"Oh no, Sebas-chan. I need to see your face." He cackled, running his hands down the man's body, massaging his hips. He pushed himself up, breathing in deeply, the scent of sex and sweat into the air filled his nostrils and he sighed. "Lovely."

The raven haired demon looked at him. "Just do it already." He growled at first, but his words turned to a purr as Grell stuck a wet finger inside the man.

"I'm all for pain and pleasure, Sebas-chan, but I can't help feel a little sorry for you." He grinned, twisting the digit like a crock screw inside him. A second joined mercilessly. "Perhaps this will help you feel a little better. More pain is to come." He giggled as Sebastian grimaced, hands clutching at the sheets beneath him. He panted hard, worried about what was to come. He had never been in this situation before. Never. And he never thought he would with Grell of all people. But this was for Ciel. This was for his master. Wasn't it?

"You'll….promise you help me find bocchan if I let you do this?" He asked, voice failing him. The shinigami tensed, pulling his fingers out.

"Ciel? You're still thinking of him?" His eyes were cast down. He let out a 'hmph' of distaste and grabbed the man's legs. "Yes, but if you speak of him again, I just might lose my patience." He thrust quick, impaling the demon in one thrust. Sebastian cried out, thrashing his head back and forth. It was painful.

"Oops, I already have." He giggled, his smirk menacing. "That was the last person I wanted you to think about now." He frowned, thrusting at his own pace, not caring what he was doing to the man beneath him. The man beneath him let out huffs and grunts of pain, but he continued. The pain diffuse t pleasure soon after and Sebastian nodded, moaning, as if he was trying to apologize.

"That's better." The redhead grinned, thrusting hard, deep into the demon. "You feel like Heaven." The irony was laughable and he made it a point to stop and grind his hips against the man's virgin ass. "How does it feel to receive, Sebas-chan?"

The demon panted staring at the man on top of him. "More." He breathed, shaking hands trying to grab onto the red haired shinigami. Grell leaned down, hands on either side of the man's head and he shuddered as those hands wrapped around his neck, just as he had done no more than minutes before. He continued to thrust, slow and more stately than before, Sebastian's actions melting the anger he felt towards the boy. It was just about him and Sebastian now.

They kissed lustfully, the raven haired demon's mouth open wide for Grell to explore. He tried to buck his hips to match the other, but it was too much work, and soon he found himself tired, just lying there, panting in time with the thrusts he received.

"Grell." He whispered softly, breath hitching as the red head landed a powerful thrust into him. "Please." He motioned to his stiff cock, dripping with pre-cum, ready to explode. He would have been screaming if he didn't keep himself in check; Grell's perfect movements hit his prostate relentlessly. He was ready to come.

"I-I can't do it." He admitted, looking away. This drug; this drug made him virtually immobile.

"Of course." Grell answered, sitting back up. He grabbed a leg and hoisted it up over his shoulder as the other hand began stimulating the erection he saw. "Better?" He cooed, his body ready to let go soon.

Sebastian nodded feverishly, gritting his teeth as he was ready to come. The mix of pleasure and pain from Grell was enough to make the demon climax and he did so loudly, his cry filling the room as he bend his head back. The red head's face became red with embarrassment and wonder. Such a pure, raw form of pleasure that no other person, whether they were human or not, had ever been seen from Sebastian, and yet here he was. Fucking him. He couldn't take it; a few more thrusts and he voiced his pleasure, coming deep inside the demon.

A sudden bout of chills went up the red head's spine and he pulled out, shuffling away from the man. He was dead. Sebastian would strangle him. He backed away in fear, but that face of Sebastian's; almost peaceful as he laid there, panting softly, eyes fluttering closed as he calmed down; there was an air of calmness he had never felt around the demon before. Hesitantly he crawled toward the man, a shaking hand laying on the raven haired man's chest softly as he laid down next to him. Sebastian purred, nuzzling up against the man on top of him.

"S-Sebas…tian?" He called softly.

"I'm…fine." He answered; his voice barely above a whisper. It seemed as if the aphrodisiac was continuing to course through him, but he could control himself now. His face was flushed, his heartbeat still pounding out of his chest, but he was satisfied.

Grell nodded, head laying on a broad, smooth shoulder. He thought deeply. He enjoyed the time he had with the man, but taking him was not nearly as satisfying as being taken, he thought.

"It won't happen again, Sebas-chan. I swear it." He spoke; once was enough for him. The demon laughed hollowly.

"Tomorrow you will help me find bocchan." He uttered softly. Grell nodded.

"Yes, yes, I promised."

"And then you will come back her for your punishment." He nodded again.

"Yes yes, punish-wait, what? Punishment?" Sebastian's eyes began to glow.

"Punishment, and when I'm done with you, there will be nothing left for you to penetrate with." Grell's eyes grew wide and he cowered away from the man, crying out in hysterics. Their lovely afterglow, ruined. His one moment would be all he'd have from their short relationship. Any plans of future prospects were dashed. He was a true demon after all.

A.N: Okay, so the idea I had originally was that the drug would make Sebastian younger, like, 15 or something. However, after I published the first chapter I realized the name of the drug made no sense, and I wasn't sure how I could actually go about doing that. *le sigh* So, yay, Top!Grell and Bottom!Sebastian. I will be surprised if I don't get flamed for it.