Brother drives his teasing sister to the nightclub.

“So, you still hitting the gym, Jay? Hope you’re not neglecting your health in your old age.”

“Knock it off,” I said as she rubbed my chest. “What were you saying about Colin?”

She smiled and succeeded in loosening a button on my shirt. Fingers burrowed inside and glanced lightly haired skin. A deep sigh was my only pathetic response.

“Nice and hard. A strong, steady heartbeat. Very good.”

Eventually, I caught hold of myself before things could turn too weird. Knuckles glanced breast as I changed gear. I gently took hold of her wrist.

“Thank you, nurse, for the impromptu check-up. Could you put your seatbelt back on now, please?”

Julia switched off the radio. She gazed at me the way a little sister might look up to a wise, older brother.

“Do you want a blowjob?”

I narrowly avoided clipping the kerb.

“Jesus, Julia!”

So nonchalant, as if she were offering me a piece of gum. It was probably the sort of thing she’d do out of fucking boredom. Or just to see my reaction. She didn’t let on as I squeezed the stubborn wrist still on my chest.

“I’m guessing your chest isn’t the only thing that’s hard right about now. I don’t need to guess because I can see. And I know it’s not for Lisa.”

Her tongue was soft and wet. Steadying the car, our eyes locked as she took my fingers in her mouth. Uncomfortable seconds went by before I laughed in fake relief.

“Ok. Very good. You got me. My heart is really going now. Congratulations on almost destroying my alloys you crazy bitch!”

Her wrist broke free of my grasp. The hand resting on my belly slid slowly south.

“It’s a simple yes or no, Jay. No strings attached. I’d say it’s a one-time offer, but we both know that’d be a lie.”

She dragged wet fingers from her neckline into her cleavage while keeping other ones between my legs. Though she’d called my bluff, I knew the second she’d offered that she was serious. That she wasn’t toying with me anymore. It really was up to me. That was the scariest notion. One word and I’d get my dick sucked. Hold out for an hour and there’s a chance I’d get some from Lisa — a woman whom I shared no direct blood with.

I gasped as she caressed my crotch. It’d been such a long time since I’d gotten road head. It had been a very long time since I’d had a hot young thing like her. So here I was deciding. My sister or my ex? Was I really that bad for having such thoughts? Would other men struggle if they’d been given such a proposition? Would their minds toil like mine, as they rationalised the prospect of oral sex from their pretty sister. I peeked moist lips as her hand worked my bulge.

“We can’t, Julia…We just can’t.”

“Just relax. Keep your eyes on the road. I want to do this for you.”

“But you’re my sis-“

Reading my weak utterances, she went down between steering wheel and belly. I could feel her teeth on my fly. The seatbelt warning light blinked as she pulled on my zipper. Light fingers and leathered ass distracted me from my moral self-lecture. I looked out for cops as air met skin. Foreskin. I didn’t want to think about how many laws I was breaking. Of course Julia was right. I was as hard as a rock. I moaned as she held me in her manicured hand. Her breath warmed the tip as she once again corrected me.