Hidden Desires

"Sure thing, dad! But you've only explained how you made yourself look like this, not why...".

"Well, I just wanted to find out what a woman's body felt like." He hoped Tim wouldn't notice the blush lightly dusting his cheeks. "I have to say, it feels _really _good."

"Dad? You good there?"

"Sorry, son, it's nothing. I think that the device might have had a few, uh, side effects." His hand started to wander towards his crotch, where Tim could see his vulva becoming swollen and puffy, while his nipples stood at least an inch off his perky breasts. "I'm just... a little... horny, that's all," he panted.

Tim couldn't help the tent rising in his pants. She - no, he, he had to remind himself - was so hot. His eyes roamed the naked body with its jaw dropping curves. Before he could stop himself, his mouth moved on its own. "Let me help you with that."

In a second, he had crossed the space between them, his hands wrapping around his waist, feeling up towards his breasts. With a moan, Walter reached down and began to unbuckle Tim's pants and pulled his body onto his own. He suckled on his son's lip while his hand reached around and groped his ass.

Tim leaned down to whisper in his ear.

"You know, I don't believe for a second that you 'just wanted to be a woman'."

Walter's breath hitched in his throat.

"You wanted me, didn't you, Dad? You wanted me all to yourself." He smirked. "Well, come and claim me."