“Do you think there’s any way I could see his cock while he’s home?” she’d asked.
She knew that Bobby and I were closer than most siblings, but I hadn’t yet told her exactly how close. I decided right then to fill her in.
“How’d you like to start by tasting it?” I’d asked her. “Or at least tasting where it’s been?”
I’d gone on to explain about my relationship with Bobby.
While I told her about Bobby and I, she had pressed her body to mine and slid her fingers against my pussy, slowly teasing me as she asked me for specific details about how I made love to my own brother.
I started fingering her in response as I answered her questions, and at one point we stopped whispering and started kissing each other, as we each tipped over the edge at the same time into another round of clenching orgasms against each other’s fingers.
Sweaty and out of breath we’d held each other tightly while I whispered into her ear the plan I’d been fantasizing about for months, for Kirstin to be in bed with my brother and I as the three of us made love together.
By the time Bobby got home we had a plan in place.
His first evening back Kirstin and I made dinner, and then the three of us sat in the living room and watched a movie while we caught up. After the movie Kirstin had gone down to her room in the basement while Bobby and I talked.
When he’d gone to take a shower before bed I went and got Kirstin and she snuck into my room and got comfortable in her hiding spot.
I’d considered pulling her shorts down and pushing my mouth between her legs, but decided that if Bobby smelled hot cunt on my breath, he might figure out what was going on a few hours ahead of schedule.
Instead I’d settled for a long and passionate kiss that left us both panting and wanting more before she slipped down between the wall and bed.
I’d pulled on a long t-shirt that I used for a nightgown and made myself comfortable on the bed. Before long Bobby had come in quietly and closed and locked my door before pushing his hard cock against me while we started kissing.
Between Kirstin’s passionate mouth and Bobby’s stiff cock I was practically begging for some physical contact, and it didn’t take long to get Bobby between my spread legs pushing his cock against my slippery cunt lips.
And now with my door locked I settled back onto my bed, and without any preamble or hesitation Kirstin slithered up my body and kissed me, her tongue licking into my mouth, eager to taste any trace of Bobby’s cock she could find.
I grabbed her hair and pulled her head back, kissing her throat, but she wasn’t in the mood to receive pleasure at the moment.
Almost like she was possessed she pushed me back onto the mattress and squirmed between my legs, pushing them apart as her mouth kissed and licked along my sensitive inner thigh.
“Oh fuck.” I whispered, twisting one hand in her hair, and clawing at the mattress with the other. “Fuck yes!”
She licked her tongue up my thigh, and then moaned softly as she pushed her nose into the sticky hole that my brother’s cock had been in not four minutes earlier.