Two Very Different Showers

You lead your sis and her dust covered tits into the bathroom. "Alright sis, shower time!" Your sis looked a little relieved. Being as into her appearance as she was, it wasn't often that it would be noon and she hadn't showered yet. You turn on the shower nozzle and step in. As your sister begins to step in you stop her. "Sorry sis, I get to shower first." Your sister, with a combination of hatred and disenchantment in her face, simply sighs. You tell her to soap up her hands and clean every inch of your body.

You've never had anyone clean you before save for mom when you were younger. It felt amazing to feel someone's hands in your every crevice. You held up your feet so she could clean the your soles. You lifted up your nutsack so she could clean your taint. When she got to your butt, she wiped down each cheek. As she moved up to your back, you told her "na uh uh sis." You proceeded to spread your asscheeks. "Forgetting somewhere? Or does your definition of every inch differ from mine?"

She cautiously placed a finger in between your ass cheeks. "Now sis, you used your whole hand everywhere else. No need to be afraid here, it's just my asshole." You hear another sigh as she begins to rub her hand up and down your ass crack. The soft sensation of her hand brushing up against your ass hole felt amazing. You made a note to implement something related to that later in the evening.

Deciding that you were sufficiently clean, you hopped out of the shower and commanded Andrea to dry you off. Once she was finished, you announced that it was her turn for a shower. She stepped in the tub and reached for the nozzle. "Hey sis, no need to do that." Andrea looked angry and confused at the same time. "Ummm, how will I shower then?" You aim your dick right at your sister's face, and begin to urinate.

Your sister throws her hands up and crumples to the bathtub floor. "What the fuck?!?!?! This is so gross you piece of shit!" You stop mid-piss, then walk over to your sister. "Hey sis, you have to do anything I say, right?" Andrea, with tears in her eyes, nods. "And wouldn't sitting here while I piss on you constitute doing anything I say?" She has no response. She just remains in the tub, on her butt, your piss running down her face. "Okay sis, now get on your knees and put your hands behind your back."

You cover every inch of your sister with your urine. You even pause halfway through so she could turn around and you could get her backside. After you were done, as your sister was wiping piss out of her eyes, you decide you can't take anymore. You walk right up and cum right on her face.

"Alright sis, now you can shower." As she wipes some of your cum off onto the shower mat, she starts yelling. "Oh right, I can shower. And you'll what, come in halfway through and throw your shit on me? Fuck you asshole."

"Here's the deal sis" you respond. "You can shower and I'll leave you alone. When you're done though, I want you to do your hair and makeup. I want you to look just like you did on senior prom night. I swear I've blown so many loads to your prom photos."

"Fine, but that's gonna take like, an hour" your sister angrily responded. You nod in approval and walk out of the bathroom. You hop in her bed, grab your tablet, and begin to kill time.