Restroom ambush

That moment came sooner than Walter could imagine.

"Honey, I need to go to the ladies room... I'll be right back." Lisa winked at Tim and flipped her hair as she turned and walked towards the restroom while Tim was still chilling on the couch.

Immediately on hearing this, Walter decided to take action.

Luckily for him he already was hiding in the restroom and now decided to quickly slip behind the shower curtains, just before Lisa entered.
After she got in, Walter decided to take a peak from out of his hiding spot.

There on the toilet bowl sat Lisa, panties pulled down to her ankles and legs spread. Walter kept staring at her in fascination when suddenly she started to pee!
"Oh my..." he thought when he became aware that there now was a certain wetness between his own legs.

That was when suddenly he realized something else. With his new female body, he could sneak into more female-exclusive places like the spa and sauna down the road.

Only then he realized that Lisa was about to finish her pee break! Immediately he doffed his own wet panties and jumped into action.

"What the- Wait, you are Tim's ex!" Lisa managed to shout as the faux Tabea jumped out from behind the shower curtain and was now right in front o her, leaving her too surprised to do anything more.
"Not quite!" 'Tabea' said in Walter's voice as she put the panties in her hand right over Lisa's face, covering her mouth and nose.

"Mmh, mmph!" Lisa brought out as she started to struggle against her attacker.
"Girl, don't put up a fight! I am just doing this to help you and my son to get it on!" it came from 'Tabea' furiously.
"Mph?" Lisa now got large eyes in surprise.