That time I 30[F] surprised my 29[M] husband with my 18[F] sister [FFM]

[I](https://imgur.com/a/24VJa2D) am 39 now so this was a while ago.

My sister visited one year not too long after I started dating my now husband. She was fresh out of high school and was about to start college a few hours from us. After a few days I could tell she was a little off. I asked her what was up and after a few minutes of her dancing around she finally told be she was having intense dreams of my boyfriend fucking her and experiencing her first orgasm from sex.

I laughed, why I do not know. I told her he was really good at that actually. For some reason I started having the thought of sharing him and it really turned me on. I asked her if she wanted to surprise him tonight and we can have a little fun with him. She thought I was kidding. I just walked away.

That night I was in my room, hubby was in the shower and sis came in. She asked if I was serious about earlier and I just nodded. He came out the shower in his boxers only, as usual and saw my sister. He turned white as a ghost and froze. He was trying to apologize but he kept fumbling his words. It was adorable actually.

I walked up to him and started kissing his neck. He was as stiff as a board. I pulled out his cock and started stroking it. A few seconds later i feel her lips around his shaft and he almost goes limp. I sit him down and pull of his boxers. She continues to suck him off while I lick his sack. I whisper into her ear to climb on top of him and make out with him and he will take care of the rest.

She does just that while they make out I continue to stroke him slowly. Trying to get him as hard as stiff as I can so she can have the time of her life. I look down at her pussy and she is so wet at this point it is flowing out. The second I stop he mounts her. I watch his thick cock stretch her quarter sized pussy and bury all 7 inches inside her.

He fucks her slow and deep, just like he fucks me. I lay next to them and I start making out with the both of them. Sis pulls her legs further back and rests her heels on his hips. She starts moaning louder as he is now rubbing on her cervix. She pulls him so tight and she starts to shiver violently, he starts to breathe heavy, a sign he is about to cum. I tell him it is ok. And knowing what I meant he buries himself as far as he can and he starts to fill her with cum. At the same time she cums so hard she squirts all over my husband genitals. I start to lick him clean when she is done and i can see he is still filling her. Every time I lick him he lets out a few more. When he pulls out a massive glob starts to come out and i eat all of his cum from her slit.

Source: reddit.com/r/gonewildstories/comments/n2zjp0/that_time_i_30f_surprised_my_29m_husband_with_my