Your Step-sister is acting weird, trying on bikini's in front of you asking for your opinion, even changing in front of you. She's acting all flirty & giggly and asks how big your dick is, she said she has been watching a lot of breeding / BBC porn lately and its got her looking at you in different ways. She says since you guys aren't even related it wouldnt be that weird if you guys fucked, at least show her your dick. She is amazed by how big and thick your cock is and wants to worship it, she sucks on it, bouncing her ass for you as she tries to take as much of your BBC into her mouth. She tells you to breed her like the little the little whore she is, she can barely fit your BBC cock into her, it takes some time of her lying on her side and you teasing her clit with it to get it in but once its in you see her face change to ecstasy in delight as she takes more of it in as you fuck She rides you cowgirl for a little while and you can see your BBC stuffed in her tight little pussy, stretching it out, just how she likes it. She then turns to ride it from behind in two slight different angles, bouncing her ass and enjoying every stroke your BBC, you can see her cream on your BBC and she orgasms, and tells you to cum in her & breed her, begging for it Afterwards she finger fucks and pushes the cum out of her, telling you that you bred her very well