M. I saw my sister masturbating watching porn. She was sitting in her bra and panty only with one hand in her panty and other on her boobs.I kept look...ng at it. She saw a glimpse of me and froze . She closed the laptop and turned towards me. As I went to speak she caught hold of my mouth with her hands and spoke in my ear that she knew I watch porn etc. through browser history which I forgot to delete. I got froze and she saw my bulge under my pants. Then we made a deal that we say nothing to. "Babe, STOP..... My parents are inside"I open up my zip and pull out my dick, she grabs it and starts to wank me off, once I'm fully hard she lets go and I guide it up to her hole, I swipe it along her pussy a couple of times getting it lubricated and in one swift motion I push all the way in, she lets out a scream."Is everything okay in there" shouts Lia"Yes mum, everything is okay, you 2 relax" replies AmyJust then we hear John shout out he's calling it a night as he continues up the stairs. But, I thought it would be lovely to let her explore my body if she wanted to. Our secret, of course. If it got weird, we could just stop. But, it wasn't weird, it was amazing! She's cute and sweet and motherly, which I like since my mother is very difficult. She unwrapped me like I was the birthday present, discovering me. My panties came down and her fingers and tongue came inside me. By the end of it, I was crying out and gripping her head with orgasmic joy. She did not ask for anything in. " No," she managed to gasp while wrapping her arms around him and enjoying the feel of his lips on hers, "fuck me."iii.His kiss was merciless, his tongue pressing deep into her mouth and summoning a small sigh of pleasure from between their lips. His fingers brushed the insides of her thighs, slow strokes drawing ever closer to the moist cleft of her sex, his rampant cock pressing hard against her outer thigh. She slowly ran the tips of her fingers down his back, nails gently scratching..