Ben turned to Martin and said "Oh, you should give your new transvestite husband a new name to better suit him. It's your choice, what would you like?"
"Dolly," said Martin.
"Very well," said Ben and he turned to Bill. "From now on your first name is Dolly, and your middle name is Wilma, to have your old name feminized. This is the only name that you will be able to answer to."
Dolly cried inside as he realized the truth. He didn't even remember his old name. He new or thought he knew how wrong it was but he couldn't get thoughts of Martin's giant cock out of his head. He also started feeling very uncomfortable wearing the men's jeans and t shirt that he had on.
"Honey I'm going to go change," Dolly said to Martin.
"Okay sweetums," said Martin.
Dolly went inside the house. Ben cast a spell to make himself invisible and followed. He watched Dolly select some lacy panties and a bra and put them on with practiced ease. Dolly made sure the bra was nice and padded to a B cup. He also picked out a cute light yellow sundress and some 3 inch purple pumps. He put it all on and went in to the kitchen to start getting dinner ready.
As he was starting to get things out, Martin came in the door and up behind Dolly and hugged him from behind. He squeezed Dolly's padded bra and fondled his crotch. Dolly's panties tented out as his little cock got hard.
Dolly was screaming inside but couldn't help himself turn around and lovingly make out with Martin. They then went into the bedroom where Dolly pulled down Martin's pants and sucked on his enormous cock until Martin came into Dolly's mouth. Dolly wanted to be disgusted but couldn't help liking the taste of Martin's cum and swallowed it all down.
Then Martin went back to fondling Dolly's little penis which was already hard. He couldn't help loving the feeling of Martin's manly hand stroking his dick inside the silky panties. It didn't take long and Dolly came, soaking his panties in cum.
Then Martin picked up Dolly and turned him around on the bed, which was easy because of his huge muscles. He pulled down Dolly's panties and lifted his dress. His cock was already hard again and he impaled Dolly's waiting asshole.
Dolly screamed inside that he wasn't gay but with every thrust his mind slowly gave way to the pleasure. He felt ripples of pleasure through his body and before long Martin came into Dolly, and Dolly came all over the bed.
"That was a great warm-up!" said Martin. "We'll get to the real action tonight. Won't that be great, my little Dolly?"
"Mmmm I'm looking forward to it!" Dolly heard himself say. Then he set about gathering the spilled sheets and clothes to wash, and he got dressed in a new girly outfit. He hated what he had become, except... that was really fun. His mind was starting to realize that he was happier this way.
Ben then left the house, happy with the outcome and certain that Dolly would come to love being a gay transvestite slut, and that Martin had all the love he needed from his husband.
Ben wondered what else he could change in the neighborhood...