That pesky sister

As I open the bathroom door, I immediately notice the steam filling the room. It seems my sister, Lily has beaten me to the shower.

'John? Is that you?' Lily calls from the shower. Suddenly, she opens the shower curtain, peeking out at me, standing in my boxers. I cover myself, not expecting her to just brazeningly look at me.

I reply 'Ye-yeah. I was just...just going for a shower but that's fine.' I pause, mouth agape, as she turns off the shower taps and steps out of the shower fully nude.

'No it's fine you can take a shower I'm about done here.'

Never seeing my older sister naked, I was amazed at how sexy she looked as she left the shower. Her C-cup breasts barely moving an inch as she gets a towel and dries herself off. You can tell her yoga classes are working because despite her rather short stature, her ass looked phenomenal from where I was standing. She then wraps herself in the towel.

'That training must be working out for you bro, your body is looking HOT.'

Although that last comment threw me a bit, I couldn't help but realise she was right, I HAD toned up. Where once was a modest belly (nothing too much) now rests a toned six-pack. I know I had been going to the gym but this is something else entirely!

'Oh dear,' Lily giggled. Since when has she giggled? 'Someone looks a little sweaty. Were you jerking off?'

I nearly **** on the air. 'W-what?' She giggles again.

'Oh don't be so embarassed,' she leans in to whisper in my ear, making our bodies very close 'I might have been doing the same this morning too.'

Her hot breath on my ear was qucikly waking my boner right up again, and my breathing got more and more quick. We didnt move from that position, staring into each others eyes. 'Do you want to know what I was thinking of?'

Our faces were only inches apart. Her eyes looked up into mine with desire. My hard dick was wedged between our two bodies. It was then I was going into panic mode. What am I doing?

Lily calmly bribgs her hands to meet my slowly rising cock, and begins to tug, awakening him even further. 'Maybe a recreation is in order.' She reaches up to meet my lips...

'Lily! John! Come down for breakfast before it gets cold!' Mom called from downstairs. Quickly, we seperated and Lily opened the door to leave.

'We'll continue this later' she says, and blows a kiss before leaving.

WHAT THE HELL WAS THAT!? I guess there's no time for a shower now!