Morgan couldn't understand what he had done wrong. All week Reid had been in a terrible mood with him. Thinking back on it had probably started during their last case but Reid was far to professional to let it interfere. Having had enough of Reid hiding in the bedroom while Morgan spent the day downstairs he decided to take charge. They are in love and damnit any problems will be fixed.
He stormed into the bedroom and kicked the door open. Reid was on the bed holding some paper in tears. He looked up angry as the door banged opened "how dare you, murderer." A little taken back at Reid vehemence Morgan slowly edged towards him. "Reid, sweetheart, please what is wrong?"
"Nothing dearest, now leave me alone." Reid jumped off the bed aiming to lock himself in the bathroom. Morgan got in his way, he wasn't going to let this relationship fail. He finally noticed what Reid was holding. It was a roadmap book that Morgan had torn a page from during their last case when the GPS was failing.
Understanding was still not upon Morgan, yet Reid had followed his eyes. "I will forgive you if," he paused and Morgan nodded assent. "Take your clothes and lie face down on the bed." He ordered, Morgan complied. Waiting he felt the bed dip as Reid joined him. Then a finger brush at his hole and start to open him.
"Morgan, you need to apologise but not to me, you did something unforgivable, but you're right we need to get past this and you need to learn." Reid was still fingering Morgan, he stop and picked up his maps, with a quick kiss to the cover he rolled it up and covered it in lube.
Morgan let out a shocked gasp as he was roughly penetrated, he turned back to see Reid pounding into him with the book of maps. With each thrust the maps hit sweet spot. He begged Reid to touch his now aching cock but he was denied "no, this isn't for you". Reid kept up the harsh pace and Morgan came without any stimulation to his penis.
Once Morgan was done, Reid pulled out the maps and unrolled them, gently bring himself off rubbing them against his own cock. Morgan delighted in the moans that Reid's self pleasuring were pulling from him. He understood now, never harm a map.