Some time later Marty stirs awake. He lifts up his head. He is being shown a massive TV. One bigger than he’s ever seen. There are two rooms being shown. One shows a large and tacky master bedroom. The other shows a large personal Pool area.

Biff is in the hot tub with two women. Two of his women. The girls fawn on him while he watches a movie. - Marty, always one to ogle a hot woman when he sees one, sees how hot these girls are. And they are all over Biff. They moan for Biff. Giggle for Biff. They are there to give Biff whatever Biff wants.

Their hands move all over Biff and his disgusting body. They rub their large breasts over his now flabby arms. They circle his chest hair. Marty does not know if they are just here because Biff is so rich, or if in some way the girls actually want him.

Marty has an odd and disturbing thought.

Being so rich, Biff can have all the women he wants. Biff fucks countless women whenever he wants. All the while married to his mom.

Eventually Biff tells them to blow him. And they do. With a smile on her face the brunette goes into the water, and stays down there for a good while. She only comes up to take a quick breath, then dives in to suck on Biff’s cock. The blond makes out with Biff and she is as dirty as Biff wants her to be. Eventually Biff wants the blond to take over so he gets out of the water.

Marty see’s the size and girth of Biff’s cock. It is nothing short of massive. As the girls moan and fawn over it, Marty cannot help but be amazed. As the blond works hard to pleasure the alpha cock, Biff orders the brunette to go back into the water and lift her ass up high. He walks over, super arrogant, and shoves himself into her pussy. The girls are hollering and cheering the man on as he takes what he wants.

The women have sex with Biff. He is in total control and they moan for him whenever he wants. Marty sees how attentive they are. He thinks that it cannot be an act. The way they holler as the big dick goes into them, the way they try and press their bodies closer to Biff’s. These girls want Biff, and as Biff orders them to stack themselves on top of each other, they shake their asses and beg Biff not to stop.

As the fucking continues, Lorraine comes into the room. She is wearing a glittery dress that displays her hourglass curves in an obscene way. Marty sees that she has more makeup on her face, hiding her stress lines and looking sexy, in a whorish sort of way.

As she approaches the area, Lorraine watches as her husband pounds the girl on the top. He is giving it to her so hard. Lorraine does not stop her husband. She waits on him. Biff then switches to the girl on the bottom. Marty again sees Biff's huge poll ram into the tight pussy. The girl's moan is so loud it makes Lorraine quake. Biff stays focused on his fucking. As he pleasures these two beauties he ignores his wife. His wife dutifully waits for him, though Marty does not know why. At this point, is Lorraine used to being cheated on by Biff?

Eventually, Biff yells NOW and the girls get on their knees and bring their large tits together. Biff shoots a massive load onto their tits, and it splashes everywhere and onto everything. Marty did not know a man could cum that much.

The girls are eager to be drenched by their man’s cum. They have been thoroughly satisfied by Biff in ways they did not even know was possible. To show their fealty to their man, they lick Biff clean. They lick his cock. They lick his massive balls. They even lick Biff’s emerging stomach to make sure he is cleaned. Biff looks smugly at the two women he just conquered. The girls love it. The girls wanted him before and want him even more now that they know what a stud he is.

Biff then tells them to clean up and head back to their husbands and they obey. As they leave Biff gives them both a good smack on their toned asses. That only arouses the girls more. But they know they need to do what Biff wants to get fucked by the powerful man again. Biff is in total control here.

The billionaire then turns around to see Lorraine. Biff snarls at her. She waited the entire time until he finished with them. She gives him no sign of disgust or disappointment. Marty, now hard by everything he saw, realizes that Lorraine must allow herself to be humiliated by her husband like this. All the time. Marty is too weak to break free. He is also ashamed to admit that he was far too excited seeing Biff dominate those two women.

“Do it.” Biff barks. He stands there with his oversized dick hanging out. His hands are on his hips in an obscene way. What was he about to make his mom do, Marty wondered? After cumming so much there was no way Biff would be able to have any more sex tonight.

Marty then sees Lorraine bow her head. She grabs Biff’s robe and puts it on him. Lorraine stands in the middle of her husband's debauchery. All she does is submissively dress the man. Marty’s mom stands there, Biff grabs her cheek. He then walks out of the pool area. Lorraine follows.

On the other screen, Marty sees Biff enter his bedroom. Biff goes to a recliner. He sits down and takes a deep breath. Biff has a mean grimace on his face.

“Get over here Lorraine!”

Marty sees Lorraine bend down. She gets down on all fours. Like a dog. Lorraine crawls to Biff.

Marty starts to see, even in private, even in her solitude, Biff can make his mom do whatever he wants. She might be his wife, but she acts more like Biff’s servant. His slave.

Biff lifts his large feet next to Lorraine’s face. Lorraine begins to massage his feet. She is totally compliant. As she serves Biff, Marty gets aroused. He can’t help it.

In 1955 Lorraine threw herself at Marty. And Marty had to admit it was sexy. It was hot having someone so attractive so into him. The fact that it was so wrong made it even dirtier. But Marty knew it was wrong. He knew it was wrong in 1955.

So why was now different? Why was Marty so turned on?

Then he realizes he is turned on by Biff controlling her. Biff was a creep to Lorraine. In fact, Biff almost raped her. And now his mother was dressed like a sex doll, and she was subservient to her attackers every order.

That made Marty unbearably hard. It was like Biff was her master, and Lorraine would do anything to prove it. Biff’s control over his mother was sexy. It was evil and wrong, but it was sexy.

It was only then that Marty remembered Biff’s drug. Maybe that was why he has the biggest erection he has ever had? Maybe it was just so naughty seeing how much control Biff has over these beautiful women?

“I have everything I want now.”, Biff went on as his wife was on her knees doing her duties, “And I mean everything. Money, power, pussy. No one ever says no to me after all these years. I’m not even sure anyone could…”

With that, Biff gets a dark look. He then forces his foot onto Lorraine's chest. His toes touch her throat. Marty looks at how afraid his mother looks.

“But thirty years ago, back in school, you were the only one who said no to me. The only one who didn’t give me everything I wanted.” Biff’s look tightens and he starts to apply pressure. Lorraine only sits there. Petrified.

“Did you know Lorraine? Did you know that this is actually the thirtieth anniversary of that day? That dance, whatever it was called…What was it called again, that school dance where you wore that slutty little peach dress?”

“The…The Enchantment…” Lorraine answer Biff, she struggles as she feels the weight of Biff’s foot on her chest and throat, “The enchantment under the sea dance…”

“Whatever…” Biff goes on, “That was the dance I wanted you. Instead you kept teasing me. You kept telling me no. You eventually tricked that piss-ant McFly to sucker punch me…you were such a little tease that night!”

With that Biff stands up. Biff is in a rage. He uses his foot to throw his wife onto her back. Biff’s foot is now on Lorraine’s throat. Even as Biff puts more pressure on her throat, Lorraine does nothing to stop Biff. Lorraine does not resist her husband. Marty in his fear is not sure that she can resist. As she feels the pain in her large chest, she just listens to Biff and waits in horror for whatever comes next.

“You really were a bitch to me. What? You don’t think you were a total bitch that night?”

“I’m sorry Biff…” Lorraine says as she feels pressure from Biff’s foot, “I’m so….I’m soo sor…I’m so sorry Biff..I was…I…I was a…I was a bi….a bitch….I was a bitch…”

“You really were.” Biff continues, “Not that it really mattered. Since then I became rich and powerful, and you do everything I want. Just like everyone else, you give me anything I want. I mean I fucked the shit out of you whenever I want. I still get you to blow me whenever I want. I still fuck you and anyone else I want at the same time. I even…I mean how could you not know…I even got to fuck you in front of your kids…I’ve fucked you in front of your friends. I even got to fuck you after I got rid of that bitch husband of yours. Yeah don’t worry, Old Georgy went away knowing I railed his wife better than he ever could. What a bitch…”

With that Marty reacted. Did his mother really marry Biff, after Biff might have killed his father? Marty looks to Lorraine, she flinches at the mention of her first husband. She still obeys Biff and gives him all of her focus.

“And even though your old and warn out I like to fuck the shit out of you now. I married your pussy to show you that I always get what I want. Do I always get what I want Lorraine?”

“Always Biff…Always…I’ll give you anything…I’ll give you everything…” At this point, Biff got off Lorraine’s throat and was feeling up Lorraine's tits with his foot. Lorraine still looked scared as Biff towered over her, but she was also starting to moan a bit as he aroused her.

“Yeah I do, don’t I? After all, I wanted you as my whore, and you’ll be my whore for as long as I want. I just want something and I use my money and power and I get it. So tonight, I’m going to go back in time and get the one thing I wanted. I wanted to fuck you, as a senior, and fuck you in that slutty peach dress…”

With that, Biff got up and hit a buzzer. Lorraine returned to her knees.

“Back…Back in time?”