Sister picks up brother’s phone and finds a dick pic. Her eyes bulge at the size of the cock and she asks who it belongs to. Brother sheepishly admits that it’s his cock, but he was just fooling around and wasn’t planning on sending the picture to anyone. Sister insists that it cannot be his cock, telling him that a geek like him cannot be that well hung. Embarrassed brother tries to take phone back but sister holds it away from him, telling him that if he wants it back, he has to prove that it’s his cock.
After much complaining and arguing, Brother finally pulls his cock out to prove it’s his in the pic, but since it has shrunk down, sister still doesn’t believe him. He tells her to take a closer look, that even though it’s not erect, it still has the same markings. Sister gets down close to see the markings but still doesn’t believe that the picture is not enhanced. She tells him that the only way to prove it is to get an erection, but he can’t get it up because his sister is watching. Sister decides to pull her tits out to help him get it up, but it still doesn’t work. Determined to see his cock at full mast, sis grudgingly bends over and squeezes his cock between her tits. That causes it to grow suddenly to full erection, shocking sister at the look and feel of it.
Wanting to make sure brother’s cock is completely erect, sister spends a few extra seconds squeezing brother’s cock between her tits. Since nothing like this has ever happened to the virginal brother, he has a sudden orgasm that surprises both of them. Thick globs of cum spray from between sisters tits and splash her chin. In shock, she backs off, only to catch another spurt of cream on her face.
After brother’s orgasm passes, sister is aghast to be covered in her brothers jizz, and brother is far more embarrassed than ever before. Sister angrily tells him that he better keep his mouth shut about what happened or she’ll send his dick pic to everyone he knows. She then sends the dick pic to her phone so she will have access in case she needs it.
Later on, brother cannot get his sister out of his head. He jerks off picturing her tits wrapped around his cock and longs for a repeat. The embarrassment he felt was also a turn on in its own way, and he starts thinking about that even more. Meanwhile, sister has showered and calmed down from being angry, and now starts remembering what his cock felt like between her breasts and how exciting it was to feel so in control. She masterbates while looking at the dick pic on her phone and thinking about new ways to belittle and embarrass him.
Brother makes an unconscious decision to become more subservient to sister, who makes an unconscious decision herself to become more dominant toward him. Brother also has a difficult time keeping his eyes off sister’s tits, something she notices and starts to dress more provocatively to tease him. Meanwhile, sister takes more notice of the bulge in brother’s shorts every time she catches him staring at her tits. The pressure builds for both of them until something has to give.
Some possible directions...
1. Brother starts spying on sister, trying to get another glimpse of her bare chest. Sister catches him and threatens to tell mom and dad if he doesn’t do everything she orders.
2. Sister starts to research dominant and submissive relationships. She’s not interested in actually fucking her brother, but she finds out that she gets off on humiliating and degrading men and realizes that brother is a perfect practice dummy. From here the story could go a number of ways, including sister turning brother into a sissy cocksucker.
3. Sister starts having wildly sexual dreams of getting fucked by her brother’s huge cock, but she is disgusted by the thought of incest. She buys a kit to make a replica dildo and uses the kit on brother while degrading him by telling him what a sick, filthy pervert he is for lusting after his own sister. She makes up a story about how she’ll use the dildo on him if he doesn’t do her bidding, essentially fucking him with his own cock. But her real reason is so she can try it out on herself.
4. The pressure builds to a crescendo and brother finds himself on his knees at the foot of sister’s bed begging her to let him see her breasts again. Sister agrees, but only if his hands are tied behind his back so that he can’t touch his cock and risk spraying his cum all over the place. This is the beginning of brother and sister bondage play.
I’m sure there are plenty of other directions this story could take. Anyone have any ideas?
After much complaining and arguing, Brother finally pulls his cock out to prove it’s his in the pic, but since it has shrunk down, sister still doesn’t believe him. He tells her to take a closer look, that even though it’s not erect, it still has the same markings. Sister gets down close to see the markings but still doesn’t believe that the picture is not enhanced. She tells him that the only way to prove it is to get an erection, but he can’t get it up because his sister is watching. Sister decides to pull her tits out to help him get it up, but it still doesn’t work. Determined to see his cock at full mast, sis grudgingly bends over and squeezes his cock between her tits. That causes it to grow suddenly to full erection, shocking sister at the look and feel of it.
Wanting to make sure brother’s cock is completely erect, sister spends a few extra seconds squeezing brother’s cock between her tits. Since nothing like this has ever happened to the virginal brother, he has a sudden orgasm that surprises both of them. Thick globs of cum spray from between sisters tits and splash her chin. In shock, she backs off, only to catch another spurt of cream on her face.
After brother’s orgasm passes, sister is aghast to be covered in her brothers jizz, and brother is far more embarrassed than ever before. Sister angrily tells him that he better keep his mouth shut about what happened or she’ll send his dick pic to everyone he knows. She then sends the dick pic to her phone so she will have access in case she needs it.
Later on, brother cannot get his sister out of his head. He jerks off picturing her tits wrapped around his cock and longs for a repeat. The embarrassment he felt was also a turn on in its own way, and he starts thinking about that even more. Meanwhile, sister has showered and calmed down from being angry, and now starts remembering what his cock felt like between her breasts and how exciting it was to feel so in control. She masterbates while looking at the dick pic on her phone and thinking about new ways to belittle and embarrass him.
Brother makes an unconscious decision to become more subservient to sister, who makes an unconscious decision herself to become more dominant toward him. Brother also has a difficult time keeping his eyes off sister’s tits, something she notices and starts to dress more provocatively to tease him. Meanwhile, sister takes more notice of the bulge in brother’s shorts every time she catches him staring at her tits. The pressure builds for both of them until something has to give.
Some possible directions...
1. Brother starts spying on sister, trying to get another glimpse of her bare chest. Sister catches him and threatens to tell mom and dad if he doesn’t do everything she orders.
2. Sister starts to research dominant and submissive relationships. She’s not interested in actually fucking her brother, but she finds out that she gets off on humiliating and degrading men and realizes that brother is a perfect practice dummy. From here the story could go a number of ways, including sister turning brother into a sissy cocksucker.
3. Sister starts having wildly sexual dreams of getting fucked by her brother’s huge cock, but she is disgusted by the thought of incest. She buys a kit to make a replica dildo and uses the kit on brother while degrading him by telling him what a sick, filthy pervert he is for lusting after his own sister. She makes up a story about how she’ll use the dildo on him if he doesn’t do her bidding, essentially fucking him with his own cock. But her real reason is so she can try it out on herself.
4. The pressure builds to a crescendo and brother finds himself on his knees at the foot of sister’s bed begging her to let him see her breasts again. Sister agrees, but only if his hands are tied behind his back so that he can’t touch his cock and risk spraying his cum all over the place. This is the beginning of brother and sister bondage play.
I’m sure there are plenty of other directions this story could take. Anyone have any ideas?
