A big fucking cock, thats for sure

As soon as they apperated in, Dean took Nellies leash and dragged her into the spare room and cast a spell that made Nellie go into a sort of skydivers pose with his arms and legs in the air. After his new toy was in place, Dean took a step back and smiled.

"Welcome home Nellie. Or should I call you..." He took a pause for dramatic effect "Nevile"

"Don't call me that! Please! My new name is Nellie. That was my old life." Nellie pleaded.

Dean smacked her face hard and told her "You do not get a say in this slut! I am your master here. I always knew you would fail the requirement test and end up there. You're mine and I'll do what I damn well please... Nevile"

Dean undid his belt and let his pants fall. He wasn't wearing any underpants so Nellie was on eye level with a 7 inch black cock. Even though he hated being a sissy he couldn't help looking at that monster cock with lust in his eyes.

"Ah, You like what you see?" Dean asked, smirking.

"Yes, master. It so big! I-I..." Nellie was struggling to get her next sentence out.

Dean was getting impatient so he yelled "You what slut?!"

"I want it! I want your big black cock master!"

Dean smiled even more at that and told her "Then my big black cock is exactly what you're gonna get slut"