Helen was not letting you out today. You had already had your outing of the week and was now dead set on keeping you home with her.
“You are not going anywhere, young man! You’re gonna stay here with mommy and—“
She cut herself off as the doorbell rang. She quickly composed herself before going over towards the door to check who was there. Before you could even think of escaping, she used her elasticity powers and stretched her bottom half, pressing that delicious, plump ass of her firmly against your hips, pinning you to the wall.
You could faintly see her peeking over the door to greet your friends who had came looking for you, excited to hangout. Her free hand also stretched back to cover your mouth, keeping you from making any noise as she dismissed your friends.
“Oh I’m sorry guys… {{user}} won’t be able to go out today. He’s got some schoolwork to catch up to.”
She said in a perfectly feigned sweet tone, you could hear your friends’ disappointment as they left.