Fuck your dog in your sister's body

You look at Tyler, in Lara's body, and say "Tyler come here." You see your sister's body stand up and come to you. "Ok Tyler, as you can see you're Lara now so from now on you'll only react to that name. Try to act like her as much as possible but still follow my commands. Did you understand?" He quickly answered "Sure." You are very suprised that he already learned how to speak. You had your own sexslave now and to your advantage it was nobody else than your older sister Lara.

After you put away your mom's suit you tell 'Lara' to lay herself onto your bed. First you begin to rais her top to see her perfect boobs in a black bra. You put away her trousers and saw that she was wearing matching black panties. Then you lean forward and give her a long kiss, which you feel Tyler enjoying too. You feel Tyler/Lara sticking out his tounge and do the same. After some time you ask "Tyler, how can you be so good at this?" "I don't know, but I think i somehow get her skills while being in her body." He answers. If that's right, it would be even better for you, coz then it would be like you would fuck the real Lara and not just somebody that looks like her. You say "Well then ..." And then put out your already gigantic dick and undress yourself. You lay yourself and see as Lara sits herself next to your feet and puts her head over your dick. "Well if I'm as good as Lara this should get really good." Tyler said, since Lara already had a couple of boyfriends, where she had sex with.

She lowers her head and begins to take your dick into her mouth more and more. She starts with the top but soon it's completly in. You see as Lara's head starts going up and down your erected penis. You feel how she's pleasuring your dick with her tounge and deepthroating your cock. You directly knew how much training she must have gonnten and soon enough you're shortly before cumming. But Lara stops you. "Not now" she says "Save that for later."

Now she lays herself onto the bed and you sit yourself on top of her. "It's my turn now" you say as you open your sister's bra and see her boobs drop out. Her boobs were so perfect, they were so perfect. They were big, but still matched her slim body, so they didn't look unnatural. You see her pink nipples getting hard by arousal. You take one hand and grab one of her boobs. It was so soft and firm. You soon enough find yourself massaging her breast with both of your hands, watching Lara get aroused even more. You soon begin to play with her nipples to, letting her moan a bit.

Lara's moan was so hot. You couldn't believe what was going on right now. Lara teased you for so many years while you were in puperty by wearing a lot of revealing clothes. You often masturbated to her and a couple of times you even looked through her dirty clothes, just to find some underwear of her. One day, when you were all alone, you even masturbated in her bed. And right now she was laying right beneath you, doing whatever you want.

After some time you look at her and say "Now it's time for the real fun." You go a bit back and put away her panties to reveal her completly shaved pussy. You take your hand and strach her lips a bit so you had a better view. God, her pussy was as perfect as the rest of her body was.

You take your dick and begin to put it in her vagina, feeling how wet she already was. Soon enough you are completly in and and you hear Lara moan "Oh my god, Roy, you've the biggest dick I've ever had! No gonna lie." You felt great, hearing that from her so you start to go in and out of her pussy, faster and faster. Hearing your sister moan your name in pleasure while you fuck her in missionary style was the best thing ever and soon enough she has her first orgasm. "Oh my god, this feels so great" she says in pleasure.

She then mounts herself and goes on all fours, just to point her ass directly at you. You go behind her and put your dick in her pussy again. You grab her hips as you feel yourself penetrating her pussy in doggy style. Now you also had a good view on her ass, which was one of the best you ever saw. It was so gigantic, but still not too large to be unnatural. It was so perfect rounded and right now you were the one owning this perfect piece of meat. You gave Lara's ass a couple of slaps, which made it shake pretty hard. After some time Lara shouts "Roy! I'm cumming again!" "This time, I'll cum too!" You say to her. And then the orgasm hits both of you in the perfect same time. "Yes, Roy. Fill me up with your semen! *Moan* I love you so god damn much!" You hear Lara shout as you cum inside of her.

You give Lara one last kiss before you telle her to go and clean herself. Whatching your nude sister walking out of your room with her clothes in her hand while cum runs down her leg, you think of what to do next ?