Lynette and Yvonne raced to the painting but in the end, Lynette won the competition.
"Dang. Well, you win. One freebie." Yvonne said. Lynette got a confused look on her face.
"I forgot you forgot. When one of us challenges the other, who ever wins get a free change on the other. I should have said something." Yvonne said, feeling self centered.
"Our power, can we change ourselves?" Lynette asked.
"Yeah, we pretty much have unlimited control of our body shape. Why?" Yvonne said.
"Well, I was wondering if we could... I don't know... conjoin together like Siamese twins. It was a stupid idea I know." Lynette said, feeling depressed. She looked up and saw Yvonne's face giddy with glee.
"I've always wanted to try that. Lets do it." Lynette's face got happy and Yvonne pulled her close with her arms. When their skin touched, it instantly started melting together as one. Soon their bodies were as one. Two heads on one pair of shoulders, two arms, two legs, two breasts. Nothing too strange.
"Wow... this feels so cool. Though, I think we need a little age boost." Yvonne said and it instantly started. Their adolescent breasts filled out to about a D cup. They grew in height and they appeared to have the body of a 16 year old slut.
"Wow... I'm likin this." Lynette said.
"I know... me too. Lets go show, Mom." Her twin said. Taking control of their legs, she walked them through the painting to show their mom their new body.
"Oh goo- Well, thats a new one." Their mom said. She wasn't surprised. She knew this one of the twins' fantasies and she even believed that in the womb they were conjoined. They're just fulfilling a lost joie de vie.
"Yeah, it is. Do you like it?" Yvonne said, showing off their sexy bod to their mom.
"Yeah, I do. I can make arrangements to bump you two up to High School Juniors, if you'd like?" Their mom said.
"Yes!" The twins said in unison. Their mom made a phone call and it was done.
"Think we need anymore?" Yvonne said.
"More, hmmm? Well, more is better." Lynette said, getting her drift immediately. Their heads started to grow farther apart and a head, identical to theirs, sprouted in the space left. A third D breast grew too.
"Hey, Anette." Yvonne said.
"Hey, girls. This time can we stay triplets? I don't like the dark." Anette said.
"Yes, of course. I'm sorry about back then." Yvonne said. Their mom looked at the three and got a look of glee on her face.
"Hey, Anette. I'm sorry about our last enounter. Could you forgive me?" Their mom said.
"Of course I can. Your my mom. Is Aunt Shelly coming over today?" Anette said. Aunt Shelly was the girls' mom's twin sister. Twins run in their family.
"Yes, and maybe she can bring Jessie and Jane. We could all have a conjoinment fest." Their mom said.
"Awesome. We could all conjoin together on one pair of shoulders." Lynette said.
"That sounds like fun. Mom, can we skip school today?" Yvonne asked. Their mom gave them a stern look.
"Please?????" They said in unison, their voices harmonizing.
"All right, but don't think about it tomorrow." She said.