Yes. And you want it more than once

"You know, I really want to **** your hot sister," You say while rubbing your chin "But I have no intention of going to jail"

"Don't tell me that you are chickening out of your dream." Carrie says in a slightly annoyed tone.

"No. I am just thinking how to do it in a safe way" It is amazing how easily you have crossed several mental red lines just because one person is ready to assist you in doing a crime.

"You can use a mask or something" Carrie offers "That way she'll have no way knowing it was you"

"Nah. I want to talk with her, I want her to see my face while I pound her cunt. And I want you watching it. This is not an option" You quickly dismiss Carrie's proposal.

"Then we just need to **** her to stay silent by threats and stuff like that" It is so surreal that you have a discussion with your girlfriend regarding **** her sister and both of you seem determined to carry it out.

"No-no-no. It is still too risky and she doesn't seem like a girl who can be intimidated like this. I need to thing it through, please make me some coffee"

Carrie nods and leaves you giving you an opportunity to appreciate her ass once more. You are loving the fact that you can see her naked ass every day. Having the same option with her sister would be great. This thought gives you an idea and by the time Carrie returns with two cups you have a solution.

"I know what we should do. The only thing that will guarantee that she'll not say anything anyone is to make her unable to say anyone" You say taking coffee from Carries hand

"Do you mean we **** her soon after you'll have fun with Cassidy?" For the first time you hear a real doubt in Carrie's voice

"No. No. No." You quickly object "I am thinking about **** her and keeping in some place like basement as our personal sex ****. What do you think?"