She was really bad with technology. So I added my own fingerprint to it before returning it to her.A few days went by and I decided to take a look at ...her phone. I hoped that the newlyweds would be sending some very steamy pics to each other. And boy, I was right! All I had to do was open their WhatsApp chat and it was filled with nudes of her and him!For the first time in my life, I saw my sister naked in all her glory! She had milky white boobs and small brown nipples. They looked so. We put her k**s down for a nap, when the door was closed Robin grabbed me and pushed me into the bedroom, she striped me naked then took all her cloths off, she pushed me onto the bed and got on top of me, she started to kiss my neck and ears, our body's rubbed together, she whispered to me, 'I was such a nasty white girl'' as she took my left nipple in her mouth and sucked hard on it, he fingers rubbed my cunt until 3 of them slipped into me , I went wild with an orgasm Robin rolled me over. Me: Hey what r u doing rite now? Her: Fingering myself. Me: Im whacking off so hard right now. Her: I wanna suck ur big dick. and let u finger me so hard i cry I then asked a couple questions and we talked then she said: Her: I cant my parents are home. can we continue talking dirty? im so horny. Me: Same ok Her: you start again Me: I start fingering u so gard and sucking your clit at the same time Me: oh and tell me when u cum in real life Her: I grab your dick and massage it Me: I bring us. I think that just added to the thrill. Rule number one. It was agreed, early on, that Friday was ‘panty day’. That way we could both build the anticipation up all week, teasing each other about it in secret with little comments such as I bet you’d look good in pink, Tina or I’m feeling a little blue this week, Stacy voiced in front of classmates while doing our best to stifle our giggles. It was fun to feel so naughty, even a little dirty, for once in my life. I mean, before this, the most I’d.