Boyfriend

Monica blushed for a moment before leaning up and gently kissing her brother.

I was kind of hoping you be my boyfriend I was always a little bit jealous of Kathy even if she was a total bitch who didn't deserve you. She added groaning ever so slightly as she felt her brothers erection.

"I guess I wanted to live out my fantasy and freak you out a little bit... You're such a nice guy and I wasn't worth looking at until I fixed up my body," said Monica with surprising self-deprecation.

I've had a crush on you since I was 14 but I knew it was wrong... Well it still is wrong but I seriously doubt mom would have a problem with us shacking up with a few tweaks," she started

Steve sighed wrapping his arms around her waist and nestling his head on her shoulders. It was both flattering and a little bit strange hearing his adult sister confess like this but it wasn't like they hated each other.

"I never thought of you like that, but after last night there isn't any going back," he said

"**** is best," said Monica in a singsong voice

"If we're going to be together we need to set some ground rules one of the first is no making changes without the other person's permission," he said in a voice full of authority. "This has to go both ways,"

Monica started to argue but found her brother's hands on her hard nipples to be a persuasive argument.

"I know why you turned me into a drooling caveman but it's not nice when other people do things without your permission," he added motioning to the surprisingly clean mop.

"Rule number two with both going to make a list of changes to make to ourselves and the other person if we agree on a change then it will happen. He added already reaching for a pen.

"Typical you have a gorgeous naked woman in your lap and your about to start writing notes," said Monica ruefully

"

These notes are important," said Steve with authority "if we're going to be a couple I want us to last,"

"Goober!" Said Monica although her blush revealed just how much she liked the idea.

It took them a while between kissing and caressing each other's bodies but eventually Monica and Steve came up with a list of changes each.

For Monica

1. I will always be in love with my brother Steve

2.I respect my brother's boundaries and won't do anything to him or other people without permission.

3.I will share my brother's kinks

4.I will not cum without my brother's permission.

5.I will keep the apartment clean as a whistle and gain sexual enjoyment from doing so.

6.I will always be honest with Steve

7.People will accept any justification I give for sexual acts. I will never get arrested or charged so long as I can explain myself.

8.I will always be in the mood when Steve is

For Steve

1. I will always be in love with my sister Monica
2. I can do whatever I want to my sister but if she says the word applesauce I will stop immediately and allow her to go back to normal.
3. I will not cum unless Monica has already done so.
4. My orgasm is 50 times larger than the average man and I will suffer no ill effects for the extra production.
5. If Monica is not around I will be able to cum on my own.
6. I will always be honest with Monica
7. People will accept any justification I give for sexual acts. I will never get arrested or charged so long as I can explain myself.
8. I will always be in the mood when Monica is