The next afternoon Ryan couldn’t help but notice how the two of them were stuck like glue to each other, laughing and giggling about everything they said. A part of him was jealous of the effect Austin’s dick had on Mac and also he wondered if she had picked Austin or he had picked her. She definitely wasn’t going to their parents about it so she must have wanted it. Today she looked like any other eighteen year old girl, but last night she was a true slut for her brother’s dick. She fucked like she had been fucking for years and years and loving it every minute. He wondered what other things they had hidden from him and if he really knew either of them? His girlfriend noticed his glum mood and asked him what was wrong and he replied “Nothing, I can’t talk about it” She pestered him, telling him there shouldn’t be anything he couldn’t talk to her about and he knew she was right if it was to work between them. He swore her to secrecy and told her everything, everything except him wanting to fuck Mac and beating off thinking of it.
She seemed agitated as he spoke and asked, “Is his dick really that big, he sure doesn’t act like a stud with a cock that big? I think it must have just been dark and you were seeing shadows or something”, she reasoned.
” No I saw her pussy lips stretched to a thin line around his fat dick and his ass must have lifted a foot before he rammed it back in her to his balls and she just kept moaning and cumming”, he explained to her undivided attention.
If Ryan had noticed he would have seen the wet spot on her shorts and the way her chest rose and fell heavily as he talked. He also didn’t know that her and her own brother had been fucking since they were very young and how much incest turned his new girlfriend on. Her mind was already plotting a way to find out if Austin really had such a big dick and how to fuck him if he did. She would have never expected Mac to be such a hot little slut either. Hmmmm it would be nice to have mac’s mouth on her clit while she did fuck Austin. She smiled as she came up with a plan and turned to Ryan and said, ” Maybe I should have a talk with Mac do you think it would help”, pretending concern?
“I don’t know, they don’t know I saw them and I’d like to keep it that way for a while until I can come to terms with it”, he said. Ryan really appreciated the interest she seemed to take in his family.
When she said, “I won’t talk to her about Austin, you know just girl things in general to be sure she knows what she’s doing and how to have safe sex and not get in trouble. You know she has never seemed educated about sex”, she explained.
. He hugs her hard and says, “You know you’re great to do that for me and Mac and if you play your cards right maybe you can have some safe sex tonight too”
Yes, she thinks but it will be with your brother’s big cock not you she thinks as she smiles. After he left she lay down remembering how small and tender Mac looked and imagined her with a huge dick rammed up her pussy screaming and cumming and got herself off thinking of watching that up close and personal. She was sure she could have Ryan in Mac’s pussy soon after she told her how left out Ryan felt because she was fucking Austin and didn’t offer any of that sweet young pussy to him. She smiled as she picked up the phone and dialed Macs cell number and when she answered said, ” Hi Mac we need to talk, would you like to go shopping with me, I need to talk to you about something Ryan told me today that you should know. You would, great, I’ll be there soon. Will your mother care, ok I’m on my way”. She smiles as she thinks of hunching her wet pussy into Macs sweet young face in a few minutes. I bet she’s just like I was in my teens when Johnny fucked my sister pussy the first time……….this is going to be sooo hot, a whole family fucking before I’m through, she thinks, with an evil grin on her face……………