Serena Sterling in Step Daughter Has Problems Vol 3 (Parts 3-4)

Lifestyle Changes- Serena Starlight and Amiee Cambridge meet in the gym for their next session. 'The gym will help you release some endorphins!' Amiee explains. 'Now, we just have to wait for your step-father to arrive,' she says. While they are waiting for me to arrive, they start to kiss each other. 'Why don't you go ahead and take that top off?' Amiee says to Serena. Serena lifts her sports bra up over her head, revealing her natural tits to the doctor. Amiee pulls her sports bra off next, a moment before I walk into the room. I walk into the gym and I (Luke Longly) find my step-daughter and her therapist with their boobs out! 'Do you know why you were invited here today?' Doctor Amiee Cambridge asks me. Amiee leans forward and she whispers that she knows that I've been fucking my step-daughter in the ass lately! 'The reason you're here today is because your step-daughter needs to have sex in a safe environment,' she explains. Both my step-daughter and the doctor stand up and pull their shorts down, revealing their pussy's and asses to me. 'Are we going to have a threesome in the gym?' I ask the doctor. 'Yes, we are!' she exclaims. They both get down on their knees in front of me and they take turns giving me a blowjob. Then, my step-daughter moves into the doggystyle position in front of me and I start to fuck her pussy from behind. At the same time, Amiee sits down on the weight bench in front of Serena and she spreads her legs so Serena can eat her pussy out while I fuck her from behind. While Serena is still in the doggystyle position in front of me, I move my cock into her ass hole. Serena moves into the missionary position on the weight bench next, and I continue to fuck her ass in this position. We move to a different part of the gym, where we found a bigger bench. The two women sit next to each other, with their pussies at the edge of the bench. The two of them start to kiss each other in front of me at first. I walk over to Doctor Amiee Cambridge and I start to fuck her pussy first this time, since I fucked my step-daughter most of the time before. I move over to her ass hole next, while she continues to make out with Serena. A few minutes later, I move over to my step-daughter's pussy and ass. Then I switch back to the therapist's ass and pussy next. When I am ready to cum, I pull my cock out of Amiee's ass hole and I feed my cum to my step-daughter. 'Can I taste his cum from your mouth?' Amiee asks Serena. Serena leans in to kiss Amiee, so the two of them can enjoy my cum together! Support Groups- I'm back home and I'm explaining to my wife what we've learned in therapy lately. Her therapist, Doctor Amiee Cambridge is here at home with us. It is me, the therapist, my step-daughter and my wife, Cory Chase, in the bedroom. 'I'm here today, so we can normalize Serena's urges that she has to fuck her step-family,' Amiee explains. 'This is a safe place to explore our urges,' she continues. 'I'm also going to video tape this, to use as a research tool in the future.' Cory finally agrees to this, for the sake of helping our step-daughter. Cory and Serena both strip out of their clothing, and I can already feel my cock getting hard. I have Serena get into the doggystyle position in front of me, so I can start fucking her pussy first. At the same time, Serena is eating Cory's pussy out. I pull my cock out of Serena's pussy and I shove my cock in Cory's mouth. 'I want you to taste your step-daughter!' I exclaim. I want to fuck my wife's ass hole next, so I shove my cock deep in her ass. I move back and forth between fucking my wife's pussy and asshole, while Cory is simultaneously eating our step-daughter's pussy out. Both my wife and step-daughter move into the doggystyle position next to each other, and then Cory asks me 'Which ass hole do you prefer?' The therapist stops Cory right there, 'I do not encourage Luke to answer that, as we don't want to promote favoritism.' she explains. The therapist decides to join in now, so she gets naked and she moves into the doggystyle position right next to my wife and step-daughter. I go back and forth between the three of them, using all six of their holes from behind. Cory wants to ride my cock next, so I lie down on the bed and she moves into the regular cowgirl position. She bounces up and down on my cock with her ass hole. My step-daughter rides my cock next, while Amiee and Cory lick her nipples at the same time. Amiee rides my cock with her ass hole next. My step-daughter lies down on the bed in the missionary position next and I continue to fuck her holes. Cory wants a turn, so she lies down in the missionary position next and I fuck her pussy followed by her ass hole. Amiee moves behind the camera, to make sure she's filming it all! Then, Amiee lies down on the bed in the missionary position and I fuck her ass hole while my wife and step-daughter are licking her nipples. We are getting close to the endorphin release, so I have my wife and therapist get into the doggystyle position next to each other, while I have my step-daughter on her knees on the floor. I then fuck Amiee's ass and pussy first, followed by fucking my wife's ass hole. 'Are you ready for my cum, step-daughter?' I ask. I have Selena stick her tongue out and look up at me, and then my cock explodes in her mouth and on her face. 'Thank you for helping me with my research!' Amiee looks up at me and giggles.