Mentally filing the information that he was going to have to suck Reid off properly at some point, Morgan placed a gentle kiss on the doctor's thigh and then went to rummage in the cabinet for the bottle of lube he kept for special occasions. This time he was planning to take his time and show pretty boy what Derek Morgan was capable of in bed.
Spencer watched him go with a pleading expression. Finding the small bottle of lubricant took entirely too long for the young agent's liking and by the time Derek came back he was practically begging, one hand grasping his aching cock to try to relieve some of the pressure he was feeling. Watching Morgan slick his fingers as he stroked himself nearly finished him off, his heart beating so fast that it was ready to burst. A slippery finger pressed against the tight pucker of his arse and he let out a moan as he felt it slip inside him. The digit was sliding in and out with agonising slowness as Morgan lent over him for another heated kiss, lips curled up in a smile at Spencer's blissful expression.
A second finger inside him, accompanied by a sharp bite above his collar bone, made Spencer keen and writhe, digging his nails into the toned flesh of Morgan's shoulders. He felt a gentle lick on the bruised skin as the muscular man pulled away, kissing tenderly down his chest until he reached a pebbled nipple. The pace of the finger fucking increased as teeth nipped at the sensitive skin causing Spencer to moan low in his throat.
The sound made Morgan look up and he was greeted by the most erotic sight he had ever seen. His gorgeous genius had thrown his head back, eyes shut and mouth open, as he made the most delicious sounds. Sounds which went straight to Morgan's cock which was almost painfully hard already. Unable to bear waiting any longer he reached for the bottle and poured it generously over his length, moving himself into position between Spencer's legs as he did so. He removed his fingers and pushed the tip of his huge cock against the ring of muscle, watching Reid's face closely. Slowly, he pushed inside a little way, stopping when he saw a wince crease the other man's brow.
"Talk to me, baby boy. Tell me how you want it."
"Ngh... I want it. Please, Derek. I need your cock. Please. I need to feel you in me... Fuck. Please... Fuck me."
Morgan began to oblige, easing his way in with more care than he normally would, giving Spencer time to adjust. Once he could feel that beautiful, pert arse against his thighs he stopped, breathing heavily. He ran a hand up the lace-clad body in front of him, drinking in the sight of the man splayed out on the bed. Looking down, he watched as he pulled out a little way before thrusting forwards into the tight, hot space. He loved the way his cock contrasted with the milky, pale skin on Spencer's thighs, loved the way his lover arched his back as he filled him again. Sharp nails dug into his forearms as Reid grabbed him, silently begging for more. He moved again, groaning low in his throat at the clenching around his manhood.
He fucked Spencer slowly, savouring every beautiful sound he wrung from the younger man, determined to make it last as long as possible. Eventually, though, the gasping and moaning overrode his need to prolong the encounter and so he picked up the pace until he was slamming into his lover at a punishing pace. He knew he wouldn't be able to keep it up for too much longer, he was so close already, but damn it was feeling good whilst it lasted.
He leaned his body over the young man and breathed in his ear, "oh god, baby. You're so fucking tight... So tight around my dick. I wish you could see yourself, you look so fucking good. You look so pretty with my cock in you. I wanna feel you cum, baby... Cum whilst I'm fucking you."
Reid seemed to stop breathing, his hands tangling in the bedding as thick spurts of cum painted his stomach and he practically screamed Derek's name. It sent the older man crashing over the edge into his own orgasm and he thrust deep inside the slender body, feeling the muscles around his member tighten and milk the seed from him. He collapsed, panting, onto the slim torso of his partner and kissed him softly.
"Fuck, baby boy, that was so good. That was how it should'a been the first time." Reid made a quiet noise of agreement but didn't reply. "Holy shit, Spence, did I fuck you speechless?"