Help change Sarah's diaper.

"I'll help change Sarah's diaper." You decide.

She seems disappointed but there's no way you were going to wear one yourself.

You follow Tanya and Sarah to Sarah's bedroom. Sarah lays down on her bed and waits patiently as Tanya opens a drawer and takes out a clean diaper and a box of baby wipes.

"Lift her dress out of the way." Tanya directs you.

You pull the skirt of her dress up, revealing first her thighs and then her obviously wet diaper. She lifts her hips slightly so that you can move the skirt clear of the diaper.

"Now unto the tapes." Tanya says simply, as though this was all totally normal.

You pull at the tapes, they each come away from the diaper with a loud ripping noise. As you pull the last one, the heavy diaper falls open, revealing Sarah's hairless pussy and her bottom resting on the yellowed padding of the diaper.

Tanya hands you the wipes. "You need to make sure you get all the pee off of her skin or she will get a rash."

You take a baby wipe and bring it down onto her skin. She flinches as the cold wet cloth touches her.

"A bit firmer." Tanya says. "You need to get her really clean."

You press the wipe harder against her skin and continue cleaning her. She lets out a slight moan as you wipe the outside of her slit.