Early the next morning I was lying on my bed slowly stroking my stiff cock, pulling and pushing my loose skin up and down, to the plum and over, then back down. It was a pleasant sensation so I just kept my hand moving slow while I thought about the previous days activities.
Suddenly the door opened and my father came in.
"Why are you doing that when you have such a foxy girl in the nest bedroom?"
I was stunned at his remark and he could tell by the look on my face, I was shook up.
"You're mother told me what happened yesterday. You know she can't keep secrets from me.
"Oh", was all I could utter as he looked at my fast deflating cock.
"I see you finally caught up to me, it's about time. I was beginning to think you'd be a little dicked man. Now you can uphold the family honor." as he grabbed his limp penis and waved it at me.
I laughed, since he wasn't usually so playful and said, "I guess you're not mad at Sis and me?"
"No, your mother explained what happened and why. She told me you promised not to penetrate her virgin puss with that fat thing." pointing at my crotch.
"I'm comfortable because I trust you."
"Yeah, well I got plenty of fucking at school, so I'm good for awhile."
He chuckled, " I understand those college girls like older men, maybe I'll drive back with you in September and try my luck."
"Just kidding," he said when he saw my shocked expression. I never thought he messed around on Mom and he confirmed it when he said.
"Your mother is all the woman I need, handles my needs and I satisfy hers."
"So it's ok for Sis and me to play our games as long as I don't do the F thing?"
"Right, she is old enough now to have sexual feelings and even fantasies and I'd prefer to keep in the family than some reckless lout of a boyfriend."
He turned to go, leaving the door open.
Since I was used to being spied on I didn't care and went back to stroking my pecker, soon bringing it back to where I was before being interrupted.
No sooner was I hard again, when sis walked in and came over to the bed, laughing as she told me Dad had suggested I needed help.
"Good for him, I love that man and his modern outlook."
I thought she was going to masturbate me as she took my hard cock in her hand and settled between my legs. Instead, as soon as she was in place she pulled it up into her mouth. Great, I thought, she's a natural.
Pausing a moment, she pulled her lips off and said ."Yesterday really turned me on and I loved the sweet taste of you. I want to learn how to do this right, so please help."
Then she shoved her face down and took as much cock in as she could before starting to gag.
"Take it slow, no rush. Just let it settle by itself and your throat will adjust."
I was facing the door and suddenly Mom and Dad were there arm in arm watching.
"Aren't they cute together?" I heard her whisper to Dad.
He nodded and I could see his cock straighten out and stand proudly as he watched Sis suck away on my matching organ. He was right, I had caught up size wise. We were a matching set.
Mom noticed his stiff penis and put her hand on, moving slowly up and down as he grinned like a Cheshire cat.
I was extra hard as I watched their foreplay and Sis realized my cock had grown firmer, thinking it was because of her efforts. I patted her head as I felt another inch slip down her throat. She now had half my pecker in, with about four inches left. She pulled her head up to the knob and then pushed back down. Each time I could feel more of my cock slide down her throat. When there was but two inches left, she took my balls in both hands and started to gently squeeze.
"Good girl", I heard Dad tell Mom, "She's getting the hang of how to do it right."
They came to the bed and Mom leaned over and whispered something in her ear. I'm not sure what it was, but Sis started squeezing my sack harder and moved faster up and down my shaft.
I came with a massive load of cum shooting out of my cock, as the folks moved back to be out of range. Sis gulped greedily as she swallowed load after load until my poor dick shrunk and plopped out of her still sucking mouth.
She looked up disappointed and said, "Why didn't you last longer?"
Mom came over and pulled Sis between her breasts to give a loving hug and told her, "Don't worry, he's young and a stud, he'll recover soon enough."
"Now come on, the two of you. It's time you watched your father and Me."
Sis and I gave each other a knowing glance and she said," Mom, we've been peeking for years."
The folks laughed. "Ok, smart asses, go clean up while us old folks make out."
Sis said, "Don't be long, Tessie is coming over soon, don't want to scare her."
Mom replied, "Ok a little pussy eating and cock sucking and we'll be out in a flash."
We told them, have fun as we went to our bathrooms to prepare for Tessie's arrival.
An hour passed. We were all at the breakfast table relaxing and finishing eggs and bacon when the doorbell rang. I stood up and walked down the hall to let Sis' friend in. I knew Sis had told her we were mostly naked at home, so didn't think she'd be too shocked when she saw a nude brother open the door. I stroked my now rejuvenated cock a couple times to make it more respectable and turned the door knob.
As the door swung wide I saw this very attractive, young blonde standing in the hall. She looked at me, wide eyed as she saw my naked body, glancing immediately to my crotch and blushing profusely as I smiled at her.
"Hi, you must be Tessie, Sis has told me all about you and how you wanted to meet me."
"She wasn't lying," she said, not taking her eyes from my crotch.
"About what, wanting to meet me?"
"You know about what."
"I do?"
"Stop teasing me. it's that thing I'm talking about." pointing at my still semi-hard pecker.
