This is a continuation of Part 1. Recommend reading that first. Fictional story based on facts. All characters are at least 18 years old.
***
After we ate dinner that Friday night, my wife wanted to take everyone out for some ice cream. Her daughter Zoe said she was a little tired and didn't want the extra calories so she said she would pass. I said that I would clean up the kitchen from the dinner that I prepared. But Zack wanted some ice cream, so my wife and Zack left to get some.
Zoe said she would help me clean up the kitchen while they were gone. While were standing at the sink washing the pots and pans, I said something to Zoe, "I need to tell you something that might upset you."
She answered, "Okay, what is it?" As she had a puzzled look on her face.
I said, "This afternoon when I first came home, I saw you and Zack in the bedroom, and you giving Zack a blow job."
Zoe gasped, "You saw us?!"
I said, "Yes."
Zoe turned red and said, "Please don't tell anyone what you saw." "I know it's totally wrong and disgusting."
I said, "I won't tell anyone, I promise." "But, I'm concerned about Zack though."
Zoe said, "I know what you're thinking, and you should be concerned, but we've discussed this with ourselves and Zack is a bright and level headed 18 year old and understands the complexity of the situation."
I asked, "Are you sure he knows the taboo nature of this relationship?"
Zoe said, "Yes, he understands." "We've talked for hours about how this has happened, and what could happen, good and bad."
I said, "Ooookay!"
So, with that put out there, Zoe asks me, "So how long did you watch, and what did you think?"
I stammered and said, "Well..., I watched till the end when he came in your mouth and you swallowed his load."
Zoe said, "Well what did you think?"
I thought to myself, "I got so turned on that I started jacking off." But, I said, "Zack has a pretty big cock." Then chuckled.
Zoe said, "Yes he does, doesn't he."
Then I said, "To be truthful, I was totally shocked, but at the same time, I was turned on."
Zoe said, "I've always had this thought in my head, that if you want to have sex with anyone, and they're up for it, why not do it, no matter who they are."
I said, "Interesting philosophy, I didn't take you as being that adventurous and disturbing."
Zoe said, "Take you for instance, even if you're married to my mom, and we decided to have sex, I would do it, in secrecy of course."
I said, "You would?"
She said, "Yes!" "Do you want to have sex with me?!"
I blushed and opened my mouth agape and didn't know what to say. I've known Zoe since she was 16 years old when she was pregnant with Zack. I've only seen her as Zozo, my wife's daughter. Sure, she is hot looking and sexy, but I've never had any inkling of having sex with her.
I said, "I don't think that would be a good idea."
She said, "Why not, you don't find me attractive?"
I said, "It's not that, you're hot and sexy!" "But, you're my stepdaughter."
She said, "So what, we're not even blood related or legally attached."
I said, "I couldn't do this to your mom."
She said, "What she doesn't know won't hurt her."
I said, "There you go again with your own philosophy."
She said, "Come on, let's have some fun!" As she grabs my crotch and squeezes my now flaccid cock.
I said, "Your mom and Zack will be coming home soon."
She said, "That's the added suspense to make this even more adventurous."
I said, "I can't take that chance."
Just then my cell phone rings. I answer it, and it's my wife telling me that she was going to take Zack to see a movie that was in the Center where they ate their ice cream. I acknowledged her with an okay.
Zoe asked, "Was that my mom?"
I said, "Yes, she's going to take Zack to see a movie."
Zoe's eyes lit up and said, "Well we have a couple of hours to have sex now!"
I shook my head and said, "I still don't feel right about this."
She said, "Why don't you loosen up." As she grabbed my arm and started pulling me towards the staircase.
We struggled up the staircase and to the bedroom she was sleeping in. As soon as we stepped through the doorway, Zoe quickly stripped out of her clothes. Wow, was she hot looking. Nice curves in the right places, firm tits with dark areolas and nipples that stuck out like pencil erasers. A nice round bubble butt with a deep, high ass crack. Long shapely legs and arms that were a bit darker in skin tone compared to the rest of body. Then, her crotch area was smooth and had a very dark complexion.
Zoe then raised her arms over her head, twisted her body and said, "Do you like what you see?"
I gazed at her almost hypnotized and said, "Yes, now get your ass on the bed." As I quickly got out of my clothes.
As Zoe walked towards the bed, I walked up to her and picked her up and tossed her onto the bed. I immediately got on top of her and planted my mouth on hers. She had thick pouty lips that felt good kiss. She opened her mouth as I slid my tongue in and started swapping spit with her. She grabbed my ass as we kissed and slurped for what seemed like an eternity. I ran my hands through her head of hair, sometimes tugging it, but mostly caressing her scalp.
Zoe started moaning softly as she was getting turned on. I slowly pulled away from kissing her mouth to kissing her neck and worked my way down her body, and of course stopping at her fantastic tits and nipples. I licked her tits and sucked on her nipples getting them very hard and erect.
She moaned, "Keep sucking them, they are so sensitive to the touch, it feels so good."