Long ago while studying in the school I, Aji was in the XII standard and my elder sister, Latha was in the second year degree.During exam time we used...to sit in one room and study so that we need put on one light and one fan and save on electricity. Our parents never bothered about these things and they go to bed early. In summer my sister used to wear ony a nighty and I a knicker. Her sleeveless nighty extends only upto knee.When we sit on the floor and study, unless she takes special. She had stripped down and put on a robe but her third scotch and soda hadn’t made her any braver. A positively greasy looking guy and his rolly-polly girlfriend finally showed up with what looked like a Black Lab/Great Dane mix named Jake and Danny finally chickened out.I had gotten myself worked up for this possibility and was ready to sex it up with Danny myself but the club people insisted they wanted the dog show. Well, I had done it before and we really needed the money so I consented to. And Sweetie, you need to adjust your scarf - your dog collar is showing.." and she smiled sweetly, and patted my hand.After that embarrassment we changed floors to look for a dress. Master Silk insisted it needed to be flouncy, knee length, and very feminine. Master selected a few for me to try on. He had to ask a shop assistant for sizing advice, pointing at me. More blushing! We took our final selection into a changing room, and I tried them on. I was made to strip completely naked, then put. She informed me that she had met a group of four lads in a local bar and had agreed to go to a hotel nearby and entertain them.My cock was straining in the little black lacy panties as she told me what she had been up to. She informed me that she had sucked four different cocks, none were allowed to cum in her mouth as she wanted it all in her pussy to bring home for me.She asked if I was okay as she rubbed my cock through the now damp black panties, I said that I was okay and pleased she had.