Chapter 2 - the fallout

But there were some self-inflicted repercussions to sniffing Mandy, I was slightly embarrassed and feared I had embarrassed and offended her. Over the next few days I was doing my best to not be my usual obnoxious self. But that just made things more awkward, because me being obnoxious and relentlessly teasing her was the norm.

We were in this awkward state when we gathered in the living room to watch a DVD a few nights later. Our parents were finishing cleaning up in the kitchen and told Mandy to pick out a movie.

As I sat on the couch, she bent over to browse my parents' DVD collection, and, well, there it was before me. Her extremely tight pink Adidas shorts did nothing to hide the depth of the valley between her cheeks. The briefest glance had me enraptured again, immediately recalling the scent from a few nights ago. Still sensitive to my previous transgression, though, I didn't allow my eyes to linger for more than a glance.

And I'm glad I wasn't looking because Mandy almost immediately looked back to see if I was doing exactly that. Seeing that I'd been acting appropriately chastened, she smiled and teased,

"Don't you even think about it, ass fiend!"

I gave a quick embarrassed grin, unable to hide my relief that we were back to teasing each other again. I feigned offense, "You wish, ass-haver!"

She rolled her eyes and laughed, "That's 'great' ass-haver, though, right?"

"Oh. That's correct," I confirmed, sheepishly.

We watched John Wick Chapter 2 and it was awesome. The movie helped take my mind off of my fat, gorgeous step sister long enough to outlast her and Sheila, as they went to bed before the movie was over. After it ended I went up to bed and walked by her room, apart of me wanted to go in and smell her sexy ass while she was asleep but that would have been TOO creepy, even for a sick fuck like me.

The very next night I was bored and noticed Mandy's door was open so I popped my head in. She was lying on her bed on her side, her knees brought up perpendicular to her torso so that her beautiful ass was on full display to the door. In that position, the bulge of her fupa was pressed against the same thin pajama bottoms she had worn on the first night.

This time, no longer feeling abnormally sheepish, I allowed myself to drink in the sight. There was something about that particular arrangement of curves that seemed to bypass my visual cortex and open a line of communication directly to my crotch. I wondered what her crack tasted like. My mouth began watering at the thought. After a few seconds of admiration I looked up to see Mandy giving me a scolding look over her shoulder. I was caught.

No turning back now; it was time to own this thing. I playfully smiled and surged aggressively toward the bed, my nose on a beeline towards her wide load. It took a second for her to realize my intentions and react, reaching her hand down to cover her butt just before my nose made contact. I managed a faint musky sniff regardless.

We both sprung up to sitting positions.

"Oh my god, Jared, you have a problem..." she said, giving me a smack on the shoulder.

"You know me, I love to smell fat girls butts!" I blurted out not realizing I just called my step-sister fat.

I was expecting her to chase me out of the room crying but instead she rolled her eyes and sighed heavily, "Jared....are you being serious or are you just being an obnoxious little brother?"

"Honestly?" I hesitated...and then proceeded as earnestly as possible, "Yeah, Mandy, I do love big girls. I'm attracted to chubby faces, love handles, wide butts, huge tits, big bellies, thick thighs, I love it all."

She could tell I was being serious now. "Okayyyyyy...but I'm your SISTER".

"Okayyyyyy... but you're a big GIRL. With big GIRL curves. It'd be nice if I could ignore that, but it's a fact." This was starting to get way too serious for me... I had to lighten it up. "Even if it smells like you forgot to wipe."

She smacked me hard on the shoulder, "You ass! I did not!"

"Yeah right I smelled it! Prove it!" and reached around and landed an awkward light smack on the side of her fat ass.

I caught her hesitate for just a second... maybe pondering how she would go about proving it... before snapping out of it.

"Ugh you are so weird. This is weird. Get out of my room!" She pushed me with her bare foot off the bed.

"Auugghh you are SO GROSS go go go!!"

I gave her a mischievous grin and stuck out my tongue as I hurried out.

From there, the game of me teasing her by trying to "catch whiffs" became routine.

For example, if she was washing dishes and our parents were out of the kitchen, I'd walk by her and bend over to place my head next to her ass to get a quick whiff. Or if she was reaching up to put dishes away and I was walking by, I'd quickly ran up and jiggled her belly. If she had any skin exposed, really, like if she was reaching up to put a glass away and her shirt rode up, I'd run up and pull her pants underneath so her whole belly was exposed.

"What the FUCK Jared!!??"

Mandy would invariably respond to these incidents with a smack to the head and a scowl. She couldn't usually do much more because I made sure to do it only when my parents were just out of sight. With time, the scowl was gradually replaced by an eye roll as she had begun to resolve herself to my weird habit.