You Should Try This
Copyright© 2026 by Wayne Gibbous
Chapter 3
Incest Sex Story: Chapter 3 - When I needed it, someone showed me how to masturbate when I got erections. Thanks, Mom. And, there's more, too. I'll tell you all about my sister and me, as well.
Caution: This Incest Sex Story contains strong sexual content, including mt/ft mt/Fa Consensual Fiction Incest Mother Son Brother Sister First Oral Sex Safe Sex
“I got a shot. A shot in my butt and then on the way home, Mom and I talked about it. You’ll never believe it.”
“I can’t if you don’t tell me,” I said, getting frustrated with her seeming to go around and around.
“Well, I’m not going on the pill for one thing,” she said as my heart sank.
“Oh, I thought you wanted to, you know, so we could ... why not?”
“I got a shot in the butt instead. And guess what?”
“I don’t want to guess, Lucy, just tell me.”
“It works right away. Like right now.”
“What do you mean, right now?”
“We don’t have to wait a month, silly, we can do it right now. It works as soon as I get the shot. It lasts three months so I go back and get a new one every three months.”
“So, we could do it right now, have sex right now? What about Mom?”
“When the doctor told us there was the pill and the shot and that the shot worked right away, Mom told me I could get that if I wanted so I did. Then, you won’t believe it, on the way home she asked me if I wanted to have sex with you and I told her I did.”
Is it even necessary to say that my dick was like steel right about now?
“You know what she said?”
“No, Lucy, just tell me.”
“She said we could and she’s fine with it. We can even sleep together if we want. And we can do anything about sex as long as we both agree and it doesn’t hurt either of us. Can you believe it?”
“You mean like sex, you know, fucking, like putting it in you?”
“Yes, Luke, that’s what she said. Well, she didn’t say ‘fucking’, but she said ‘intercourse’, “sex,” and ‘sleeping with each other’. She said to go upstairs and tell your brother that it’s okay, and, well, I guess I’ll see you two around supper time. That’s what she said.”
I looked at the clock and it was two o’clock, four and a half hours before we eat. What else could she mean?
“Should I get undressed?” my sister asked. I had on a pair of shorts that I pulled down to let my dick out where it wanted to be.
Lucy was quickly out of her clothes and got in bed with me as our hands explored each other’s bodies like never before.
“Can I get down and look closer, like down there?” I asked, still a bit uncertain about all this. She widened her legs as I got situated between them.
“Look here’s inside,” she said as she reached down and pulled the two lips apart for me to look up into.
“See, this is my clit,” she said, moving to the top of her lips and opening them. There was a little whitish bump there.
“Your what?”
“My clit, it’s a really sensitive place that really feels sexy when I rub on it, but you have to do it gently. Wanna try it?”
I put my finger there and rubbed as I saw Lucy close her eyes.
“Try licking on it,” she said as she held herself open.
I did that, and she began to moan and shiver so I figured it must feel pretty good and went on doing it as I began rubbing my finger up and down the rest of her slit below.
“Mmm, put your finger inside, fuck me with it, hurry,” she pleaded as I pushed my finger up inside her and began going in and out while I licked and sucked on her clit.
She started to thrust her hips up and down, I think trying to fuck herself on my finger as I kept trying to lick on her. Then, she just kind of exploded, moaning and groaning, thrashing around, it was the first time I’d ever experienced a girl cumming, and it was really something. There was a moment when I almost thought she was in pain. But she wasn’t, oh, it was far from it.
“Oh, Luke, that was the best I’ve ever felt, it just made me feel so good. We’ve got lots of time before supper, we could, you know, go ahead and have sex. Mom knows we’re going to do it. I hope you still want to.”
“Oh, do I, look how I am,” I told her as I lifted up my swollen dick to show her.
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