Pheromone Follies: I could use a shower.

I get the feeling I should take stock of the situation, but Rach always knew how to get what she wanted.

Wordlessly I followed her trying not to drool too much as she swayed her hips seductively, she really did have an amazing ass, not quite as nice as Disha’s, but definitely something I intend to explore later.

Later? I was already damning myself in a way but her beautiful body will probably have an effect on the most chaste of men and I had just fucked her not that long ago. We both entered the bathroom, Rachel holding her quim slightly to prevent spattering my cum all over the floor.

She turned on the water, just as I began to enter, pressing my body against hers.

I took her in my arms and hands slowly roaming to explore those perfect and part handfuls languidly as the hot water continue to wash over us.

We were both really in overdrive before, but now it was the calm methodic searching, of lovers discovering each other’s bodies.

I groaned slightly as Rach's hand caressed my inner thigh dainty fingers dancing up to touch my scrotum before finally settling on the base of my shaft.

“We’re so bad right now” cooed Rachel seductively egging me on. Damn, she knew that she was getting to me. A dainty fingernail began to dance up the underside of my hardness as my own digits lightly caressed and pinched her nipples letting the hot water clean us up.

I reach for the soap squirting a handful of floral fragrance on to them before returning to lather up my sister's chest. I move in close kissing gently over the reddened mark I’d given earlier, a sensual apology to my precious sister.

As the water continues to clatter over us our bodies sensually spooning right until she guided me inside her causing us both to moan as I languidly slid deeper into her depths.

I pressed her against the wall her small breasts now clean as they pressed into the shower my focus aimed at the hips I was now grasping, my balls slapping against her rhythmically as the wet squelching of our coupling only mirrored our mutual moans.

After what felt like an eternity the warmth got too much for me, just before the water starts to turn cold my third orgasm of the night hit me, releasing more seed inside her.

“You really need to stop doing that.” She scolded half-heartedly “Are you trying to get me pregnant?” She asked giving me that adorable smile that made my heart melt.

Unfortunately, she had a point, and I pulled out quickly, helping her wash up with the now cold water.

Clarity had finally returned to me, I was thinking right again, but why wasn’t Rachel? As we toweled off she seemed a little awkward, but why wasn’t she trying to hit me, we just fucked like animals, hell I’d just cum inside her, why wasn’t she more… Angry.

Shit, what if she was pregnant? Damn my invention was not working out as I planned. Had I just gotten my little sister knocked up?

“Mike?” Asked my sister moving in close her strawberry hair now flowing behind her in a slightly luxurious way

“What’s going on?" she asked cocking her head looking more puzzled than anything else as if the magnitude of what we had done had only just occurred to her.

Hoo boy! How do I explain this?