I removed her panty fully. I started to lick and suck her vagina for a long time. She was enjoying it very much and was moaning aaaaaaaaaaaaaahhhhhhhh...hhhh!!!!!!!! Plz do it faster, faster.!!!!!!!!!!!!!!!!!After 30 min of sucking she gave two orgasms (she likes licking her vagina very much which her hubby doesn’t do). Then i removed her tops and she was now in her bra alone. I rubbed my hands over her bra and was pressing it harder. I started to suck the nipple area with bra. I dint unbutton her. I was really having some weird feelings because I was like a sister to her and here I was stunned by her newly formed femine beauty. I managed to stammer out a "sure" and rummaged through my dresser to find an appropriate nightie for her to wear.She took it upon herself to help me and to my embarrassment discovered some of my sexiest lingerie. She started to pull it out but once again, the big sister in me grabbed it from her and pulled out a more sensible cotton-blend, spaghetti strapped. I did everything I had seen people do in the countless porn videos I had watched. ''You're much better than I had expected,'' she said in-between her moans. ''Pick up the pace.''I picked up the pace and her moaning became louder. I was performing to the best of my abilities and she kept moaning but her moaning never really intensified and I started to get the feeling that I couldn't make her cum this way. My tongue was getting sore and finally she told me to stop. ''Continue your way to the top. I mulled the thought over in my over productive mind as Josh slipped his thumb into my excited pussy. It felt so fucking good as he worked it in a circular motion. We were in a sort of a clinch now as I stroked the length of his pulsating dick, and extended my fingers to his balls. He groaned as I massaged them and then he stuck his middle finger up my ass, working both his finger and thumb in unison. Wow, … nice feeling. He toyed with my nipples and I felt my orgasm build and increase. The.