"You can do this, you can do this." Sombra said to himself through deep breaths, he'd been having the same dream for nearly a month now and wanted to tell Luna about it but could never summon up the courage, often walking off red-faced and mumbling after an attempt. After several hours of talking to himself and working up the courage he now stood just in front of the door to Luna's bedroom and was about to share the dream which could possibly ruin their relationship...or make it all the better, he thought. He took one final deep breath and knocked on the door, "Luna, I want to talk with you about something."

Luna was in the middle of an all-day gaming marathon and only took short breaks to eat or drink and barely noticed Sombra's knocks at first but soon paused and got out of her chair to greet Sombra. "Oh hey Somby, what do you need?"

"Well...you might want to sit down on the bed, this is kinda...embarrassing." He said, letting a slight blush rise to his cheeks. They sat together on the bed and Sombra managed to summon up the guts to look his love in the eyes. "It's about a dream I've been having over and over, I don't know why, it's been going on for the last month and I want you to help me." In the back of his mind he somewhat hoped she'd say no so that he never had to let his secret out.

A smile sprang to Luna's face, "Sure, what do you need?" In the 10 years since Sombra's return after his defeat and re-discovery, Luna had been one of the few who initially wanted to help him after he'd said he wanted to reform and knew that he'd had his fair share of issues acclimating to modern Equestria much like she had after she'd been freed of Nightmare Moon and was sure that he could help him with any problem he had.

"Well, it's a rather special dream..." he started to sweat as he prepared to reveal his secret. "In it you use some kind of magic and I grow massive and get muscles as big around as an oak tree and a stallionhood about as long as one too, then you grow too and your breasts become bigger than your head and you lactate lovely milk and we start to make love and grow more, soon spreading our love to all of Equestria and then beyond." Sombra said it all too quickly for Luna to understand at first then he took at deep breath and repeated it all, his face getting redder with each word.

"W-well...that's certainly...something." She said through a growing blush of her own. She'd been expecting thoughts of his past haunting him, not something this deep and...kinky. At first she considered what to say but as she thought it over the dream did seem rather hot. Sombra was already an impressive stallion, standing a half a head taller than her and with a stallionhood that could probably only be beaten by Big Macintosh himself. Luna thought for several minutes and as each passed the idea appealed to her more and more before she finally gathered herself and said, "Sure Somby, I'll give it a try."

Sombra nearly fainted then and there, then wrapped her in a crushing hug, "Thank you so much Luna, I love you!" He said after a huge sigh of relief.

Luna returned the hug and nuzzled him. "No problem, it sounds kinda like fun actually, now lay down." They both got comfortable in bed and soon drifted off to sleep, Luna preparing a spell for them to share the dream.

Through the keyhole of Luna's door her sister watched with a giddy grin, no way I'm letting Lu have all that to herself! She thought to herself, barely holding back a giggle. She made herself ready for bed and soon prepared the spell and made ready to surprise them both...

Author's Note

No real clop for this chapter, more to come later though!