Sherrie isn’t home when I get there. I find Susan relaxing in the bathtub, reading a book and listening to her IPOD. I stand in the doorway a few minutes, admiring the view. Her hair is pulled up and clipped on top of her head. Her knees are bent and her shoulders are resting against the porcelain tub. Her nipples poke out of the water like little buoys in a still pond. The water is clear and her hairless pussy mound shimmers just under the surface. She looks up, as I step into the bathroom. Smiling, she sets her book on the floor and takes her IPOD out of her ears.
“Hi.” She sighs, as I kneel beside the tub. With my left hand, I splash water over her hard nipples, before cupping her tits in the warm water. Leaning down, I kiss her on the lips, our tongues entwining inside her warm mouth.
“Hi yourself.” I whisper, letting my hand glide down her smooth skin and moving the water around between her legs. She sighs, as I brush my fingers back and forth creating waves against her pussy lips.
“Mmmmm.” She says, spreading her legs. “That feels nice.” I take her closest nipple between my teeth and flick my tongue across the tip of it, while my hand continues to churn the water between her legs. She runs her fingers through my hair, pulling my mouth more tightly against her tit, while sliding down, trying to make contact with my hand. I brush the palm of my hand lightly against her pussy lips, as I suck on her taut nipple.
“Ohhh.” She moans, sliding farther down in the bath.
“Don’t drown.” I tease, while lightly stroking her slit with my fingers. Letting one finger slip between her pussy lips, I switch my sucking and biting to her other nipple. Leaning her head back against the tub, she humps her pussy against my fingers, while she caresses the back of my head. Her thighs are as wide as she can get them and I slip two fingers into her aroused pussy, cupping her smooth mound with my hand. Rocking my palm against her clit, I rapidly move my fingers in and out of her anxious pussy.
“Oh God!” Susan moans, as my fingers pump faster and my palm continues massaging her clit. With both of her hands wrapped around my head, she rocks in rhythm to my machinations between her legs. I release her nipple and start licking all over her tits, her areolas and between her luscious globes. Licking my way up her lovely neck and across her cheek, I push my tongue back into her mouth, as I continue to finger fuck her. The faster my hand moves, the harder she pushes against my palm and the more urgently she sucks on my tongue. It feels like she’s trying to suck it out of my mouth, just before her body stiffens and she clamps her legs around my hand.
“Oh fuck!” She cries, breaking the kiss, as her orgasm trembles through her body. “You’ve got about thirty seconds to get your clothes off and replace your fingers with your cock.” She says, smiling at me between half closed eyelids.
“Let’s move to the bed for that.” I suggest, as I slide my fingers from her pussy and strip my clothes off.
I’m completely naked by the time she stands up. Pulling her against me, as she steps from the tub, I wrap her wet, naked body into a tight embrace. Squeezing my ass cheeks, she grinds her hairless mound against my hard cock, crushing it between us. Pulling the clip from her hair, she shakes her head, cascading her long hair down around her shoulders.
My sister is supercharged from her bathtub orgasm and sucks and fucks me into the wee hours of the morning. Every time I think we’re done, she just smiles and sucks me hard again. My resilience is surprising, even to me, as we move from her riding my steel pole, to me pounding into her from behind and culminating with an intense kiss-filled missionary position grind, which finally exhausts us completely. We fall into a blissful sleep, with my spent cock lying lazily within her flooded pussy.
We wake up too late on Friday morning for either of us to make our first class. We agree to blow off our classes for the rest of the day and just cuddle together under the covers. Sometime during our marathon last night, I remember Sherrie coming home. We must have ignored her, discouraged her, or she just wasn’t interested in joining us, because she slept in her own room and is gone by the time we get up.
After a leisurely wake up fuck, we linger in the shower for what seems like hours. Lathering, touching, kissing and unwilling to disentangle our bodies for very long, we finally end up back in bed. I immediately bury my face in her freshly washed and very wet pussy, determined to pay her back for the phenomenal sucking she did on me last night.
I eat my sister through three deliciously, gushing orgasms, before giving into her pleas to use my cock instead of my tongue. She wraps her legs around my ass, encouraging me to move faster, as I inch my hard cock into her gooey hole. Slipping my pussy-soaked tongue into her mouth, I abandon all thoughts of going slowly, as she starts rocking against me and thrusting her hips off the bed. Her pussy is on fire and my cock is the fire hose. I slam into her, driving us both into a frenzy that is half lovemaking and half full frontal assault.
“Ohhhh yeah!” Susan cries, between clenched teeth, as she digs her nails into my back and bucks wildly against my pounding cock. Drenched in sweat and pushing for that ultimate climax, our bodies hammer against each other incessantly. I’m getting so fucking close! I want Susan to cum first, but I’m not sure I’ll make it.
“Ohhhhhhhhhh! Fuuuuuuuuuuuuccck!” Susan yells, clenching her pussy muscles around my cock and shaking uncontrollably against my chest. “I’m… cumming… Nick… cum… with… me… let… me… have… it!” She cries, as I pound harder into her clenched pussy. My cock explodes in a wild spasm, spurting a surprisingly large load of cum deep inside my sister’s gushing pussy.