Your younger sister Emily, age 19; & you need cock mastery

Emily? She was supposed to be in the college dorms. No, that was your old memories. She had wanted to live on her own back then. Now, with the changes she didn’t want to be too far you or Dad when she had her heat. Wow, and Dad was totally different in your new memories, he… no, she, looks a lot like her sister, Aunt Amanda, if Amanda was a bodybuilder. Dad was one of those with a dick and clit; good for her. Oh, huh? Dad was now “Mom” and Mom was now “Mommy.” You now had memories of helping all your close family out during their heat. It left you rather exhausted and somehow you remember actually resenting it.

“Emily? Hey, why don’t you ask Dad, I don’t actually have one today.”

“Can’t, Mom beat me to it. You didn’t waste it with a sunrise wankfest, do you, John?” She starts opens the door.

“Of course not!” Well it’s not like the possibility hadn’t crossed your minds when you wrote the rules although you had thought to get in a little more time to adapt to the new world. Nevertheless you weren’t exactly in the mood and being told to get in wasn’t going to work judging by your new memories. You pull up the Master PC which freezes the world with your sister’s face just past the door.

Starting now John Doe can make his penis erect any time he wishes. Sex will never be boring for him. No matter how much sex he has, he will never suffer any ill effects. He easily produces sufficient sexual lubrications.

Hmmm. While you’re dealing with your sex life….

Starting now John Doe easily produces sufficient sexual lubrications. Sex does not make him tired. Any kind of sex John Doe has with someone causes them to feel additional pleasure as if they were having great sex in addition to any physical or psychological pleasure they would otherwise feel. His cum will taste different each time but will always taste delicious to whoever tastes it, it will cause increased pleasure when it enters any orifice. There are no sexually transmitted diseases, any benefits of sexually transmitted diseases that nature would have given mankind still occur.

Back to normal time. Emily enters the room, she is still shorter than you, and might still be for another 10 years. She has wavy auburn hair that comes down to her shoulders. Her breasts are busty and perky, and because she hasn’t changed into her heat clothes, she is still wearing the clothes she wore to bed last night. Why did that now seem sexier than it had before all the changes.

“Okay, Em, you win. Just help me get hard.” You plop down on the bed.

“Thanks, John, I was about to crawl up the walls like this.” She drops to her knees and pulls out your limp cock. With hesitation she starts licking and sucking on it and quickly it is producing pre-cum. “Mmm, I must be hornier than I realized this tastes way too good!”

As she works it you give the mental command to harden. It takes a moment it functions like a moving a muscle that is half a sleep, slow to respond but once the blood gets flowing it is ready quickly.

“Wow! Do you have a compliments kink I should know about, that was fast!”