"Look" said Rhonda "You need to think about this. Being a female werepegasus isn't like being a female human--you're hardwired for suibmission--and some of the males are real bastards, too--and when you're pregnant you're grounded--unable to perform the basic operation that makes a pegasus a pegasus, flight--for month after month. I've been male for about an hour and the only thing I can think is 'why didn't I do this years ago.' Think about it hard for at least a day, talk to some females, and if you're still interested I'm willing to do it."
+++++++++++++++
Rose opened the door and saw a well-muscled, virile, smiling male werepegasus who looked somewhat familiar. "Hello" she said "All went well I take it?"
"All went very well. Thank you for your expression of confidence."
"And?" Rose beckoned Rhonda into her home.
"I have to be honest. You can't be first, because part of the transformation is mating with the person you defeated. Interested in second?"
Rose looked Rhonda's new body up and down. "Right now, I don't care if its second or two hundredth. Four on the floor?" The expression was were-equine slang for adopting quadrupedal form while mating. She was leading Rhonda through the house to the backdoor, which opened into a discreet back yard surrounded by thick, tall hedges. "Ashley, could you keep an eye on the kids for awhile? I'm going to be busy."
Rhonda pitched forward, her arms changing to an equine's front legs. Rose was doing the same thing, A beautiful black unicorn mare confronted a beautiful white pegasus stallion in the secluded grove. Rose turned aside and flicked her tail to one side. Rhonda opened his wings and leaped on her.
Fortunately, the neighbors were used to ecstatic neighing coming from Rose's place. Ashley, on the other hand, was thinking that her o-so-proper sister's physical changes were probably the least of it.