Kirsty's POV

Me and Samantha were riding back from Scarborough on the train. We had taken a three day trip to the Yorkshire seaside  resort so my sister could see Thalia

My sister was keeping her new relationship secret as she didn't think mum would approve or even understand the concept of bisexuality. She only just understood that I was a lesbian. Me and Sophie - and my ex before her - had to be super careful when we met in the house so as not to antagonise her.

'At least tell Kate and Sophie' I begged her, tears running down my cheeks. 'They love you, and they'd hate to see you in so much pain. Kate especially'

Tears began streaming down Samantha's face

'You're right, I should' she replied wiping her tears. Another batch streamed from her eyes. 'I will next time I see them'

She wiped her second batch of tears and the remaining tears in her eyes. I wiped my tears too and we silently watched the scenery flash by us

Anna's pov:

William finally tells me he can see my point. He then suggests we look at the fittest athlete I can think of and see how/if their legs jiggle. I agree as he has already began turning on the airplanes WiFi.

William asks me who he thinks is the most fit athlete. I immediately answer without a second thought that it would have to be Olympic gymnast Simone Biles.

William's POV:

I quickly start looking for Simone Biles on YouTube and surprisingly the first video that shows up, shows her doing an artistic choreography, her left posterior thigh wobbles noticeably as she makes an abrupt movement. I turn to look at Anna then back to the video. As we watch it until the end, I feel a big smile form in my face as I see Simone walking with her muscles relaxed, her very developed muscles wobbling more than noticeably with each step as she walks towards her trainer.

I can't help but turn to Anna: "Your idol just gave me an idea, I would love to see you walking like your role model does, I think I would have a permanent tent if you allowed yourself to walk that way." I drop my hand on her quads once more, testing if she had taken her idol's confidence.

Afterwards, feeling a bit bold, I search Simone Biles crying, feeling my heart going faster but quickly disappointing because she wipes her eyes to prevent tears from rolling down her cheeks.

Anna's pov:

William quickly finds a video of Simone Bikes as we eagerly watch it. I look back and forth between William and the video a few times only to see a smile forming on his face.

As soon as the video was over William surprised me by saying he got an idea from the video explaining that sometime he'd like me to try to walk just like she did. And that he knew that'd give him a permanent tent. He then dropped his hand on my quads again; this time I took a deep breath and (just a bit nervously) let it jiggle in his hand.

I notice William starts looking for another video. I decide to watch with him. Unfortunately after a few attempts he gives up and says he couldn't find exactly what he was looking for.

"What exactly were you looking for?" I ask curious.

William’s POV:

Feeling Anna’s quads jiggle with very little resistance then asking me what I am looking for, I reply: “I remember seeing Simone in the Tokyo games and her inner posterior left thigh wobbled more than noticeably as the camera was pointing at her rear during the first ten seconds of an artistic routine.”

I teasingly slide my hand to her inner thigh in an upward motion until I feel the hem of her shorts, stopping there to give her a few full of lust and desire pats.