NOTE: THIS SCENE INVOLVES INTENSE FANTASY AS WELL AS SEVERAL SIMULATED/FAKE CUMSHOTS. (This is a fan-requested video vision brought to life by Conor. To commission your own customized video, email me directly at: Conor Coxxx @ gmail.com *no spaces*)<br><br> Synopsis:  Karen Fisher plays your big sister and mother.  You, your mom and big sister are on vacation together.  SCENE A Your big sister is in her room a little distressed after the day she has had. Feeling like everyone in the neighborhood could not stop staring at her big ass. You come in and sit on her bed wearing only boxers. Your sister sees this as an opportunity to ask you, her little brother, what you think. Karen comes close to you turning around and showing you her ass asking if you think its too big. You start to get up saying this is “too weird.. you’re my sister” and head for the door. But not before she notices the huge boner in your boxers. You sister is shocked and corners you quickly before you can open the door. And starts questioning you saying is that real or do you have a sock in your boxer, etc. You tell her this is really weird and want to leave but she says you are not going anywhere until you remove your boxers. So you reluctantly remove them and reveal your big cock. Your sister’s mouth drops open as she is shocked by the size of your only semi-hard cock. She locks the the door and tells you that she has to see it hard. You, being young as your are, don't even know what she is talking about or leading to but do as she says and sit on her bed.  She then turns around saying she knows how to make it happen and starts twerking her ass cheeks while standing and then while sitting on her knees in front of you and twerking one cheek at a time. Your cock quickly gets rock hard she is in awe of its size and you are transfixed but her big ass but at the same time you feel really weird having never had your cock this hard. You tell her you feel like you need to pee and she looks back and smiles saying that she knows how to help. She then tells you to trust your big sister and to you lie back.  And then you big sister sits down on your lap facing away and start grinding with her big ass on your cock. Her big ass cheeks sandwich your cock between them and your stomach. You start grunting telling her to get off you cause you really need to pee but she continues. Encouraging you saying not to worry little brother your big sister will take care of you she continues and you start really grunting saying you can’t hold it much longer. She looks back while grinding on you and tells you it’s okay and to let it all out. You stop resisting and just start unloading transfixed by her giant ass cheeks in the tight leggings and your monster sized cock squished between her ass cheeks and how good it felt you unloaded everything you had all the while she encouraged you saying its okay bro and to let it all out for big sister etc.  After this you are shocked not knowing what just happed an she explains to you that when men feel really good they can make a special lotion and that's what happened. She wants more so she tells you you're lucky to have such a cool big sister and starts stripping until she is naked. Your big cock instantly is rock hard again to the sight of her nude body. After this she pours a ton of lotion on her big ass and tits and then on your cock and rubs it in. She starts giving you a tittyfuck looking up at you talking dirty about how her little brother likes his sisters big boobs, etc.  She tells you she knows what you really want though, her big booty. She turns around, gets on her hands and knees, and tells you to get behind her and to hump your big cock between her big ass cheeks, using your hands to squish her big ass cheeks around your cock while you hump and she slides up and down. All the while she talks to you her little brother about how her big ass was made for your cock, etc.  After a while you tell your sister you're close. You tell her you're going to cum and she tells you to keep humping your big sisters ass and to cum on his sisters big booty. Your cock starts shooting cum between her big ass cheeks while you hump. All the while she encourages you.  After this she turns around and is shocked to see you are still hard but she knows what to do. She tells you to start jerking off and to focus on your sister's big ass. You do as she tells you. She gets into almost the splits and starts twerking one ass cheek at a time. You are so turned on you are about to explode. She starts encouraging you telling you to show your big sister how much you can shoot for her and more. You start shooting cum all over her giant ass cheeks all he while she twerks them one at a time and she encourages you throughout. After this you put on your boxers and walk off.