Part of a Beach Fantasy

We both smelled of salt and the sun, our hair damp and messy after a day of sunbathing and swimming. I had been staring at my friend's body as we laid in the sun that day. She was curvy in all the right places, her sun-tanned breasts and butt standing out against her black swimsuit. Laying in the sun and looking at her body had stirred something inside me, and as we walked into the room we were sharing, I felt the distinct yearning for a private session. Yet, I couldn't get her body out of my head. We both had come out as bisexual, clearly interested in women, and earlier in our friendship, there was a distinct sexual tension that had not ever been addressed. I felt it again as I told Ashley I was going to shower, my eyes drifting to her tits. "I'm going to go shower so I don't have salt on me tonight," I said, referencing our plan to go out for dinner later. "Okay, I'm gonna lie down for a quick nap. Wake me up in about an hour." She began undressing from her bikini, and I froze and watched her. We had seen each other naked a dozen times, as most girl friends have, but watching her now made my pussy tingle, arousal already pulsing through me. She noticed my gaze and grinned, teasing me about my "gayness." I laughed, but decided to tease her back as I stripped before going into the bathroom. As I took off my top, my nipples hardened against the cool air. She was watching me too, and as I took off the bottoms, I felt my wetness against my inner thighs.  I didn't acknowledge her stare, and instead walked into the bathroom, turning the shower on and massaging my own breasts, letting out a small moan. Everything was tender and sensitive, and as I stepped in the warm shower, I could hardly control myself after seeing Ashley's beautiful naked body. I sat down in the shower and spread my legs, running a hand down my stomach and in between my thighs. I could feel the heat radiating from my pussy without even touching it, and I closed my eyes, imagining grabbing and sucking on Ashley's tits, leaving distinct hickies behind.  I played with my own tits, letting out soft moans as the warm water hit my body. I was so distracted and aroused that I hadn't heard the door open and Ashley come in, to sit on the toilet next to the shower. She said nothing and I froze, not wanting to be caught, in case she found me too lewd. I expected her to pee and leave, but instead she just sat on the toilet. We both were sitting still, my legs still spread in the shower. "Don't stop," Ashley said, trying to sound commanding but her voice shook nervously. I, myself, was shaking with nerves and anticipation, but I obeyed, bringing my hand back down to my wet pussy. I heard Ashley situate herself on the toilet seat, spreading her legs, and I listened to her quiet moan as she began touching herself. My brain short-circuited, arousal coursing through me at the thought of us both masturbating to each other, only the shower curtain separating us. I rubbed circles around my clit, no longer holding back any gasps or moans. Aside from the water from the shower, I felt warm wetness seep from my open vagina as it pulsed against my fingers. I was about to slip my fingers in when I had a better idea. I pulled the shower curtain back, exposing my naked, wet body to Ashley. She was leaning back on the toilet, legs spread and fingers in her dark bush. She opened her eyes when she heard me open the curtain, and we looked at each other, both flushed and horny. I laid back down in the tub and spread my legs again, my cunt on full display. I looked Ashley in the eye as I groped my own tits and slid my fingers into my pussy, pulling them out and tasting them. Ashley let out a shaky sigh and began fingering herself faster, spreading her legs even wider so I could see her pink pussy within the dark hair. I stuck my fingers back into my pussy, fingering myself slowly but forcefully. With my other hand, I rubbed my thighs and tits, moaning and looking at Ashley, both of our faces pink and slightly sweaty. We both rubbed ourselves quickly, and I felt myself coming to an orgasm as I watched Ashley shake from pleasure, tasting her own juices. I thrusted my fingers in and out of my pussy as my hips pressed upwards into the air. My cunt was wide open and only a few feet from Ashley's face. I watched her chest rise and fall as she panted, and she let out a moan that stirred my stomach. She took her wet fingers out from her pussy and rubbed her clit furiously, moaning loud, almost screaming as she came.  I had stopped touching myself to watch her cum, but seeing her juices pool on the toilet seat as she sighed and relaxed, her eyes still on me made not touching myself impossible. I ran my hands back to my own pussy, fingering myself and rubbing my clit as I whimpered and looked into Ashley's eyes and to her cunt.  I felt slightly embarrassed, but Ashley reassured me that she loved this and wanted to watch me. I bucked my hips, an intense orgasm rocking through me. I couldn't help but call her name as I came, feeling wetness pour out of my pussy as I laid back, exhausted. Ashley and I both were silent, not knowing what someone says after they masturbate in front of their best friend.  "I'll let you shower now then..." she said. "Yeah. Thank you." "I'll shower after dinner," she said as she winked at me and stood up and walked out of the bathroom, leaving me to process what just happened. And perhaps go at it one more time.