"Honey I'm home! Boy, work as you sure is-" Amanda froze as she saw her body standing in the kitchen, naked, waiting for her. From her place in Jason's body, it immediately began to produce a powerful reaction in her. "-what're you doing?" She asked her husband.
"You're right." Jason cooed, sauntering across the kitchen in his wife's body, grabbing the tie on his former one, "Your body is... a lot. I can't stop thinking about you. Or me. About-" Jason dropped to his knees and fished out the body part that had been haunting his daydreams all day.
"Woa-oh, that's-!" Amanda stammered as Jason kissed his former cock.
"I told you my body was cock crazy." Amanda smirked down at her husband. The blowjob was earnest, but clumsy. They made eye contact and knew they both wanted more.
Jason pulled away and made his way to his feet. Amanda stripped and he looked up at her, his pussy drooling as he grabbed at what he'd just been sucking. "Fuck me." He commanded.
Amanda hefted her tiny former body onto the table and thrust inside. She grabbed hungrily at her former tits and grunted as Jason winced and moaned, experiencing a pleasure so intense it almost hurt.
Amanda knew that pleasure first hand, and the idea that Jason was experiencing it was a special thrill to her, making the pressure in her balls spike. She held back as long as she could, pulling away only at the last minute as a gutteral mewling escaped her former body as it spasmed in an incredible orgasm.
Amanda could take no more and exploded, firing seed from Jason's cock all over her former body.
Jason could only stare at his former body and smile, bathing in the afterglow of the most incredible orgasm of his life.
"We have to do that again." Jason smiled, grabbing at his former cock and milking every last drop from it onto his perfect skin.
"Well the swap therapy is for another three months, so we damn sure will." Amanda could only smile back. She wondered if she should have finished inside of him. After all, if he got pregnant, the swap would be extended for at least a year. She hadn't been sure she wanted that, but in the afterglow it certainly seemed like a good idea.
Fortunately for Amanda, she'd have a lot more opportunities, and the two of them would be another couple whose marriage was saved by the two of them permanently swapping roles and bodies to start a family.