“Guys…” mom stammered.
One look at his disheveled and well-fucked wife was enough to get my father’s full attention.
“What on earth happened to you?” he asked.
“Well, I… err”
As I stood in the hall, watching mom from behind, I could see a big drop of sperm ooze from her pussy. The thick string of pearly white cum dangled from her swollen lips and then landed on her thigh, where it slowly began to dribble down. There was no way anyone in the room could have missed it.
“Is that… cum?” my sister asked.
“Yes, it is. It’s Mark’s… Let’s say he passed the test… with flying colors”
“So he did, did he?” dad said, a strange smile on his lips.
Mom nodded. “Third time’s a charm”.
She turned around and invited me into the living room.
“Well done, boy!” Dad said as he got out of his chair and gave me a manly hug. “Welcome to the club, son!”
While my mind was still reeling from my first fuck and puzzled from my dad’s unorthodox reaction, it was my sister who really turned my world upside down.
“Does this mean Mark will join the rest of us?” she asked.
“Yes baby. From now on, there are no more secrets in this house”
“Can he fuck me next?”
“Of course he can, baby. All you have to do is ask”
“Neat!”
“So, you‘re in this too?” I asked my sister
“Oh yeah, and I’ve been waiting for you to join us. I don’t think daddy’s quite up to the task of keeping two women satisfied”
My sister is an attractive girl with an amazing body. Though I had never even dreamed of her in a sexual way before, I was already looking forward to seeing her naked and have sex with her. She appeared to be just as eager as I was.
“Tell me mom, is my little brother a good lover?”
“Hmmm, he is baby… He’s a natural”
She now looked at me and smiled, her eyes scanning my body and particularly my crotch.
“So, you’re a natural, huh?”
I grinned. “Well… why don’t you try me?”
Added by Eagle