Roxy your mom knocks on your door "Hi, can I come in"... she gets no response so eventually just walks in. "Look, I know you aren't happy with us moving in but for your dad's sake, I hope we can all just try to get along, OK?" She leans in squeezing her cleavage. "I want to introduce you to your new step sister now... I really hope you'll get on together" She calls Eva in "Eva, Come in and meet your new brother darling" Eva walks in and joins Roxy at the desk. She says "Hi big brother" Mom says "I can see you're not convinced but I think you're going to change your mind about this new living arrangement, maybe one day you'll even call me mom". "Why don't you sit there and you can get to know us both a little better?" The two of them start making out, licking each other's faces and kissing. The girls break off the kiss and turn to the camera. Mom says "See, we've always been very close to each other, haven't we Eva?" She nods. "And now that you're going to be part of the family, I think we should really be close too". "Eva, go and get closer to your new brother. Your cock is pressed up against her round ass “Holy fuck, what are you...WAIT...oh wow...he is so so hard...that feels...naughty and good.” Roxy and Eva start making out again and your cock is starting to drip pre-cum” Roxy encourages your new step sister to strip off for you and she takes off her clothes while telling you to stroke and jerk for her. Mom "See how much closer we are already". Eva "Yeah, are you going to treat me like a real sister now... wanna play a game?" She smiles and looks up at him. Eva starts to jerk you off and Roxy encourages her to give you JOE. Ava: “I can feel him getting ready...he's going to cum soon.” Roxy: “Let me squeeze his balls, I want him to completely empty his balls for you when he blows.” Ava: “Wait, where is he going to cum?” Roxy jerks you off over Eva's face and mouth, then rubs the cum on her face. Now we both will have to get you hard again and Roxy is now stripped off for you too, your hot Mom and sister naked in front of you. Now they both share your cock and lick the shaft and take turns sucking you off. You want to cum again in your sister's filthy mouth don't you. Eva sucks you dry and loves the taste of your cum. They both are still horny and want more cum. Eva sits back and plays with her with her wet pussy and is such a greedy cumslut for you. She's making you rock hard again isn't she and you love every second of her playing with her tight little cunt. Roxy ties a blindfold around your sister Eva while she continues to rub her pussy.Eva is so horny thinking about your cock deep inside her. Mom whispers to stepson "listen to me, you're not going to cum in your sister's mouth, you're going to cum inside her pussy, OK? You nod and she smiles. Eva asks "What are you two talking about" Mom "Oh... you'll find out soon enough" Roxy whispers "Eva is expecting it in her mouth, but I think a warm cumshot in her pussy would be better to finish her cumslut training". Roxy licks and sucks me till your nice and sticky. She teases Eva's pussy with your cock and and starts fucking her with it. Eva moans in shock and pleasure together."That's it, spunk in your little sister, let's be real family. You fills Eva's pussy with a big creampie.