Kind of?

Brianne decides to take charge and quickly draws for Ben and herself.

With another loss for Ben, Brianne has a quick thought. Amy has been a dick this entire night, if she wants to be a dick, then she can have one!

Brianne: Ben, you will change into a fully functional dick the same size as your current body, with balls!

As the command is given, Ben changes into a fully functional dick. He looks like a male human penis, just not attached to a body...and massive.

Taking the chance Brianne grabs Ben and quickly reaches toward Amy. Grabbing her pants, Brianne is able to slap Ben right above Amy's vagina before she can react.

Amy immediately feels the connection and all of its glorious sensitive feelings. She is unable to control herself, dropping her pants she immediately starts pumping her new dick.

Amy: Ahhh~ So good! Mmm, ah! I always--wanted to know!!

Within a minute she climaxes, shooting ropes clear across the table and all over Samantha's face. Both Brianne and Samantha are frozen, lewd thoughts racing through everyone's minds. The two think that Amy is finished after that impressive display, but Amy finds that Ben is ready again, he is insatiable.

Amy stands, with a fully erect Ben on display. She looks right at Brianne and says: Thank you for this gift! I think I should show you how much it means~

Amy grabs Brianne's shoulders and says: Drop to your knees!

Unable to disobey Brianne drops into position. Once on her knees, she looks up to Amy only to see her staring down with a perverted smile. Brianne feels Amy pressing the tip of her new toy to her mouth. The smell hitting her nose, Brianne opens her mouth without thinking, only to suddenly feel that her mouth and throat are now filled. Amy ruthlessly shoves her dick all the way in, until she feels Brianne's chin hit her balls. Without missing a beat Amy grabs the back of Brianne's head and begins face fucking her. The feeling is amazing, Amy feels a tongue wrapping around HER shaft, moisture dripping down HER ballsack, and hot air breathing down HER skin. It doesn't take long before she reaches her limit, shooting rope after rope down Brianne's throat. The intense feeling takes all the strength from her legs, she wobbles trying to keep her balance while keeping Brianne stuffed. After Amy is sure that nothing else is coming out she releases Brianne, who falls onto her back as she gasps for air.

Brianne: *cough* *cough* AHhh! soo...*cough* good...I want...more~

Unable to move, Brianne can only lay on her back as she tries to recover. Ben's new form seems to have an addictive aspect along with his increased stamina.

Partially satisfied Amy looks down on the now slutified Brianne, her mind racing on the new possibilities.