"I've always loved you mom, in more ways than one" Christana said as she spread her legs.
"Yeah, we have akways wanted to touch your busty figure" Sean/Ashley said following Christina's lead.
"You know I can't do that" Their mother, Kathryn, said slightly aroused. "What if your father found out?"
"You can keep a secret right" Christina said as she put her finger over her mouth. "It would be so sexy to have sex on those clothes"
"You won't breath a word to your father, right" Kathryn said as she swayed trying to hide the wetness in her panties.
"Of course not" Ashley said as she fingered her self. They pulled Kathryn on the bed and teased her vagina by fingering her. As they kissed and fingered each other, the ring bounced across the bed an miraculously landed on Kathryn's finger.
"God I wish I had your bodies" Kathryn moaned.
The ring glowed and they all swapped bodies. They all stopped and adjusted to the change.
Kathryn-Sean
Ashley-Christina
Christina-Kathryn
Kathryn, now in Christina's body, looked at the sexy wetness on herself. She touched her pussy and moaned by the sensitivity of her vagina.
Christina looked and almost screamed in joy as she touched her entire body feeling her busty little sister.
Sean looked at her body as she took of the blazer and unbuttoned the dress shirt revealing a lewd bra. She looked at the sexy office clothes she wore and had a gigantic smile as she played with her breasts.
The door slammed open revealing Sean's old body with a huge erection showing out of his jeans. Sean knew who was inside, Ashley.