UnderTale AU smut shots

Private Pleasure

"Ngh~ N-nightmare~" Dream moaned. He was laying on his bed, currently pleasing himself to the thought of his beloved sibling. As he edges closer to a climax, he chews on nightmare's sweater that he has stolen for these horrid heats. "A-ahh~! N-nighty~" Dream moans as he cums, the sticky white substance covering his hand. Little did he know, the very person he was thinking about, was on the other side of the door, doing the same. Dream flops onto the bed, panting. He looks at the mess he made before wiping his hands off with some tissues, cleaming himself up as well. "Brother would be disgusted if he found out about this.." Dream says with a sigh. Nightmare, listening silently ,frowns, not liking to hear his brother unhappy. He gets an idea that can either go really well, or really bad. Once he hears dream finish fixing his clothing, he knocks on the door. Dream slowly opens the door. "O-oh hey brother! What do you need--" He gets cut off by nightmare leaning in and kissing him. Nightmare, wanting to keep it short, goes to pull away but dream grabs his shoulders and deepens the kiss. Nightmare, plesantly surprised by this, wraps his arms around his brothers waist. Dream moans into the kiss, enjoying this more than he should. Nightmare pulls away, not wanting the kiss to go to far. For now anyways. Dream lats his head on his brother's chest. "Never thought that would happen. Always dreamed, but never thought." he mumbles. Nightmare picked up his sibling and layed him on the bed, kissing his neck. "Nhg~ B-brother~" Dream moans, a bit sensitive due to his little session before this. Nightmare chuckles, knowing that Dream is gonna have a looonnngg night.