A/N? Some K rated Parentlock for Day 21's prompt. Enoy!
"What did I say?"
"No climbing on the furniture."
"Even if…?"
"Even if the floor is lava."
Molly nodded, satisfied. "Good. Remember that, because I don't want to have this conversation again, understood?" Receiving a sulky pout in response, she added an extra layer of steel to her voice. "Understood?"
"Understood." Grumbling under his breath about her being a party pooper, Sherlock stalked back into the living room to tell their disappointed offspring that no, Mummy hadn't changed her mind about their favorite game.