What will I find there?

An orgy

When you came back to your sister's room, you notice some changes. Molly is still here but she had now DD tits, and next to her... you think you hurt your head as your vision seems be doubled, but no, it's just another girl exactly like Molly.

Jennifer said : "Come on, it's your sisters' 18th birthday. I want a great party with my twin sister Molly."

Gina and Chrissie are still there too, but with each a beautiful chest bigger than you remember earlier, and they almost jump on you to resume their previous activities on you.

Gina sunk your head in her cleavage, as Chrissie drop your pants, freeing your already erect dick.

You heard more then you see your sisters getting action on their own with the well hung black boys they had invited.

Soon the orgy was really on in the room, and the smell of cum flowing everywhere.

At a time you realize that Molly is riding you cowgirl style, and you catch a glimpse in her eyes. Was it only lust?