The door opens

You hear the doorknob turn and look to see your aunt in the doorway.

"Oh... honey" she says with such pity that you feel your stomach lurch. You're laying naked in a pool of your own cum, your shrivelled dick glowing red and your aunt's panties over your face. She approaches you and you try to use the bedspread to hide your shame but you only succeed in smearing cum over your stomach. You quickly take your aunt's panties from your head but then find yourself unable to think of what to do with the panties you're now holding. Your aunt sits down on the foot of the bed. She's changed clothes while you were... otherwise occupied and is wearing a tight white tank top and blue shorts. Your exhausted cock gives a **** twitch when you look at her enormous boobs straining against the tight fabric, but that's it.

"I was worried this might happen." She pulls the bedspread away and you're fully exposed before her. She looks down at your crotch.

"Look at your poor little penis. You almost broke it off! It's obvious to me now that you're a masturbation junkie. You get horny and you just can't help yourself, can you? Can you?"

"No, auntie," you say in a trembling voice.

"At first I thought that it was just normal behaviour for a young man. Now I can see that it isn't. It worries me that you're happy to hole up in your room and jerk yourself stupid. You're only young once and I'm worried that you're going to miss out on so much due to your addiction. Close your eyes, please."

You close your eyes. You jump when you feel your auntie touch your raw penis.

"Shhhhh... relax, honey. I only want what's best for you."

You feel something cover your penis and you hear a click.

"Ok. You can open your eyes now."

You look down at your cock. It is covered in a transparent plastic shell, with a small padlock at the top.

"Auntie? What is this?"

"This is a chastity device, honey. It will stop you playing with your cock all the time. I'm sorry I had to take such drastic measures but I really think you'll thank me for this." She shows you a small metal key, which she then tucks into her cleavage.

"I will keep the key. I will unlock you when you have proven to me you are ready to use it. On a woman, I mean."

You're aghast.

"But Auntie, how am I supposed to get a girl when my penis is locked up? She'll laugh at me!"

"Well honey, you should never fuck on a first date. Bring her around for dinner or something and if I approve, I will unlock you. In the meantime, you should be able to focus a bit more on other pursuits." She stands up and walks to the door.

"And honey? Open up a window. It... smells in here."