Darkcest? Is this what go fuck yourself means now? Suggestive stuff is hot
"H-Harder!~"
The younger Dark Choco cried out as his other self thrusted even harder, earning a loud moan from the younger one. The two were in Dark's room while the rest of the family were downstairs probably minding their own business. Although the real Dark is trying to keep his younger self to keep quiet
"Keep it down, I don't want the others to hear"
"I-I can't h-help it! F-Fuck your so big!~"
"Shush-"
Dark grabbed the back of his Younger self's head and pushed it onto the pillow, muffled moans can be heard
"Hmph, didn't expect my younger self to be this damn loud..."
He thought to himself as he begin to thrust more faster into the Younger self more muffled moans came from him.
"S-So tight, fuck I'm so close"
The younger Dark lifted up his head from the pillow and pretty much cried/yelled out
"GOD YES PLEASE CUM INSIDE ME~, I WANNA BE FILLED WILL YOUR-"
He was interrupted by Dark covering his mouth with his hand while Dark came inside of him with a grunt and a small " fuck". More loud muffled moans come from the younger self as a bit of drool falls out of his mouth and onto Dark's hand
"Jesus you were damn loud..."
Dark removed his hand away from younger's mouth wiping his drool covered hand on the blanket
"H-Ha...sorry it was just so amazing..."
"It's fine"
"Can...Can we do it again?"
"..."
"I-I mean we d-don't have to, I was just- Ah!"
A sharp thrust interrupted Him as Dark started thrusting again making Younger cry out"
"Does that answer your question?~"
"Y-Yes!"
"Mm, good~"
Honestly he couldn't give less two shits if anyone heard right now. Anyway meanwhile downstairs with Pink, Mint, and White
"Where's dark and his weird clone of his?"
Pink asked while she watched as Mint was tuning his violin
"They are probably upstairs..."
A small sigh comes from White's lips as she crosses her arms being a bit annoyed at this point
"What in blazes are those two doing that is taking so long?"
Mint was about to speak up when all three of them heard a loud moan coming from upstairs
"O-OH SWEET J-JELLY!~ YES! YES! FUCK ME HARDER~ MAKE ME INTO YOUR LITTLE CUM DUMPSTER!~"
All three siblings went silent and looked at each other with shocked looks on their face
"Well...at least we know what they are doing?"
Pink laughs nervously as Mint and White both just sigh in annoyance...this two will definitely be up there for a while