My sister and her best friend made me eat them both out… then it got worse

I’m 22. My older sister Nora is 25. Her best friend Sienna is also 25. They’ve been inseparable since high school. Both athletic, both ridiculously hot, and both the type who say whatever the fuck is on their mind.

Last Saturday the power went out during a storm. Mom was stuck at work. Nora and Sienna showed up soaked from the rain, laughing, dripping on the kitchen floor. Nora had twisted her ankle pretty bad trying not to fall on the wet driveway. Sienna was basically carrying her.

They crashed on the living room couch. Nora’s ankle was already swelling. Sienna helped her peel off the wet leggings and sports bra. I tried to look away. Failed.

Nora caught me staring and just smirked.

“You’ve seen worse. Come help.”

I iced her ankle while Sienna changed into one of Nora’s oversized shirts. No bra. No shorts. Just the shirt and black panties. Nora was in a tank and panties. Both of them stretched out on the big couch like they owned the place.

At some point Sienna started complaining about how itchy she was. Said she hadn’t shaved in almost two weeks because of work. Nora laughed and said the same thing about her own bikini line.

Then Nora looked at me.

“You helped me that one time I fucked up my wrist. Do Sienna too. She’s dying.”

I froze.

Sienna raised an eyebrow, then shrugged. “I’m not shy. And your sister already told me you did a good job last time.”

Nora grinned. “He did. Really good.”

They both looked at me.

I ended up on my knees between them on the couch.

Sienna went first. She hooked her thumbs in her panties and slid them off, then spread her legs without hesitation. Neat dark hair, already a little overgrown, pink lips shiny. I put the gel on, took my time, shaved her smooth. She watched the whole time, breathing a little faster every time the razor got close.

When I finished she was completely bare. Soft. Wet.

Nora was next. Same process. By the time I wiped the last of the gel off her she was dripping down onto the couch cushion.

The room was quiet for a second.

Then Nora said, casual as fuck:

“You can taste her if you want. She said it’s fine.”

Sienna just nodded, eyes dark. “Do it.”

I leaned in and licked a long slow stripe up Sienna’s freshly shaved pussy. She tasted clean and a little sweet. Her hand went straight into my hair. I licked her open, sucked on her clit, pushed my tongue inside. She moaned loud. Nora watched the entire time, one hand slowly rubbing herself.

Sienna came first — thighs shaking, hips rolling against my face, a broken “fuck yes” spilling out of her.

The second she finished Nora grabbed my hair and pulled me over.

“My turn.”

I buried my face between my sister’s legs. She was soaked. I licked and sucked and fingered her while Sienna watched, still breathing hard, one hand on Nora’s thigh. Nora came harder than Sienna, almost yelling, thighs clamped around my head.

When she finally let me up both of them were flushed and staring at the obvious tent in my shorts.

Sienna was the one who said it.

“Take it out.”

I did.

Nora stroked me first, then Sienna leaned in and took me into her mouth. They passed me back and forth for a while — wet, messy, both of them tasting each other on my cock. Eventually Nora pushed me onto my back on the couch and straddled me. She sank down slow until I was all the way inside her.

Sienna sat on my face at the same time.

I licked my sister’s best friend while my sister rode me. Nora came first, clenching hard around my cock. Sienna followed right after, grinding down on my tongue. The feeling of both of them finishing dragged me over the edge. I came deep inside Nora while Sienna was still on my face.

We stayed like that for a long minute. Just breathing.

Then Nora looked down at me, still full of my cum, and said:

“Storm’s supposed to last all night.”

Sienna smiled and reached for my cock again.

“Good. We’re not done.”

That was last weekend.

They’ve both been texting me every day since.

I have no idea how the fuck I’m supposed to act normal around either of them ever again.