It's a family tradition

Before you could finish these thoughts the door to your room slams open. You're greeted by the sight of your whole family, which consisted of your father, mother and older sister.

You'd be lying if you weren't suspicious of what's happening. Clearly, this whole thing wasn't normal. It had been ages since your family unit had congregated like this.

Bewildered, you spoke hesitantly, " W-hat are you all d-oing?".

Silence reigned for a full thirty seconds before a cough sounded from your mother. She elbowed your father.

Snapping to, he quickly explained things.

"Well son, there's no easy way to say this.... But there's been a tradition in our family where the male members get their manhood inflated."