Dexter’s Laboratory – Mom’s Secret Experiment** **New Side Route: “Wallstuck” – Part 5** **(Combined Path: Confrontation, Failed Reclamation & Acceptance)**

**Dexter’s Laboratory – Mom’s Secret Experiment**

New Side Route: “Wallstuck” – Part 5

(Combined Path: Confrontation, Failed Reclamation & Acceptance)

Mom’s voice cut through the thick silence.

Mom: “Dexter. Go to your room. Now.”

Dexter hesitated, eyes flicking between his parents and the thick black cock still glistening with his mother’s juices.

Dexter: “But—”

Mom: “Now, young man.”

Something in her tone left no room for argument. Dexter cast one last stunned look at the scene, then hurried out of the laboratory. The door hissed shut behind him.

Only the three of them remained.

Mom turned her upper body as much as the wall allowed and looked at her husband. Cum was still dripping steadily from her well-used pussy, running down the insides of her thighs in thick white streaks. The man stood behind her, one large hand resting possessively on her ass, making no move to cover himself.

Mom: “Bill. Come here. Closer.”

Dad moved as if in a daze, stopping only a few feet from her trapped lower half. His eyes kept dropping to the place where her pink, swollen folds were still slightly open and leaking.

Dad (voice tight): “Get away from my wife.”

The man raised an eyebrow but didn’t step back.

Dad: “I said get away from her. Now.”

He took another step forward, trying to put himself between the man and Mom’s exposed body. His hands were clenched. His face was pale.

The man simply looked at him, then at Mom.

Man: “You want me to leave, baby?”

Mom’s answer was soft, almost tired, but clear.

Mom: “No.”

Dad flinched as if struck.

Mom: “I don’t want him to leave, Bill. I want you to see. I want you to understand.”

She shifted her hips as much as the wall would allow, presenting herself more openly. Another slow trickle of cum ran out of her and dripped onto the floor.

Mom: “Feel it.”

Dad stared.

Man (calmly): “Go on. Feel how loose she is now.”

He reached down, spread Mom’s thick cheeks with both hands, and held her open so the evidence was impossible to miss—the slightly gaping hole, the white cum still seeping out, the way her folds were puffy and used.

Man: “She took all of it. Twice. She’s not closing up the way she used to for you, is she?”

Dad’s hand lifted, trembled, then lowered again without touching.

Dad: “I can fix this. I can… I can still—”

He stepped in closer, fumbling with his own belt, trying to position himself behind his wife while the larger man was still right there. The attempt was clumsy, desperate. His smaller cock was only half-hard from shock and shame.

Mom looked back at him over her shoulder, eyes soft but unyielding.

Mom: “Bill… don’t.”

Dad: “You’re my wife. I can still make you feel good.”

He tried to push forward. The head of his cock brushed against her cum-slick folds and slipped instead of entering. Mom let out a small, almost pitying sound.

The man watched for a moment, then simply placed one large hand on Dad’s shoulder and moved him aside as if he weighed nothing.

Man: “She’s not feeling it, man. Not from that.”

He stepped back into place behind Mom, lined up his thick cock—still heavy and half-hard—and pushed back into her in one smooth stroke. Mom’s mouth fell open in a long, honest moan. Her eyes fluttered.

Mom: “Ahhhnnn… yes…”

Dad stood frozen, only a foot away, forced to watch the thick shaft disappear into his wife again. The wet sound was obscene. Fresh cum was pushed out around the invading cock and ran down toward her high heels.

Man (looking at Dad): “You can stay and watch. Or you can leave. But this pussy isn’t going back to the way it was.”

Mom turned her head so she could see her husband’s face while she was being filled again.

Mom: “Stay, Bill. Please. I want you to stay.”

Dad’s throat worked. His hands opened and closed at his sides. He didn’t leave.

The man took that as permission. He gripped Mom’s hips and began to fuck her in steady, deep strokes—not rushed, not cruel, just thorough. Every thrust made her thick ass ripple. Every time he bottomed out, Mom moaned without shame, eyes still locked on her husband.

Mom: “It’s so much deeper than you ever reached… It’s pressing places I didn’t know I had…”

Dad watched in silence. His own cock had softened completely. The laboratory was filled only with the wet rhythm of his wife being taken and the soft, broken sounds of pleasure she no longer tried to hide.

The man reached around, found Mom’s clit with two fingers, and rubbed in time with his thrusts. Mom’s voice rose.

Mom: “I’m going to cum again—Bill, I’m going to cum on him while you watch—”

Her body tightened. Her yellow-gloved hands scrabbled against the wall. A loud, trembling cry left her as she climaxed, pussy fluttering and squeezing around the thick cock. Clear fluid sprayed out around the shaft, mixing with the cum already leaking from her.

The man kept moving through her orgasm, slower now, savoring the way she clenched and shook.

Dad still hadn’t looked away.

When Mom finally came down, breathing hard, she spoke in a raw whisper.

Mom: “This is what I need now. I love you… but this is what my body needs.”

The man stayed buried inside her, making no move to pull out. He looked at Dad over her back.

Man: “Round three’s just getting started. You still staying?”

Dad’s voice was almost inaudible.

“…Yes.”

He stayed right where he was, only a few feet away, and watched as the larger man began to move inside his wife once more.

End of Wallstuck – Part 5

### New Branch Point

A. The man finishes inside her again while making Dad describe what he’s seeing

(Verbal humiliation path)

B. Mom asks Dad to hold her hand through the wall while she takes the next load

(Twisted intimacy path)

C. The man pulls out and tells Dad to clean her up with his mouth

(Direct cleanup order path)

D. They free Mom from the wall and continue in front of Dad on the lab floor

(Full visual path)

E. Dad is told to get on his knees and hold her open for the next round

(Active participation path)

Reply with A, B, C, D, or E to continue.