"Take a picture of your cum on my breasts." She said. "Don't get my face in it. Just get a really good one of your cum oozing across my tits." Okay......" I said slowly. "Sure. You'll have to tell me if I'm doing it wrong." You'll do fine," she said. "Now zoom in a bit on my left nipple and get that string of cum before it falls off."I took all of the pictures she wanted. Then I gave her back her camera and began putting myself back together. "Do you need a tissue or something?" I asked her."No. Some of my friends told me they had fun doing it. Well, i guess i might say so if i was with my friends, not with mom, dad and roopa, my eighteen years old sister. I was reading one of my fantasy books. Roopa listened to some music all the way. Mom was asleep, and poor dad was driving. Suddenly, roopa removed the headphone from her ears and leaned forwards towards mom:“mom… Mom …” Mother opened one eye and looked over her shoulder:“yes, dear? ”“i need to go”“what?”“i need to pee. I can’t hold. I sit on the sofa wondering what will happen when I hear a noise coming from one of the bedrooms and get up and walk to the door and listen. I can hear noise of movement and opening the door I step in. My cock springs instantly to attention at the sight which greets me. There lying on the bed with her legs and arms spread wide and tied with some stockings to the bedposts and blindfolded is your girlfriend. She is wearing tan stockings and black garter belt with sheer tan crotchless pantyhose. I continued up the stairs to the bathroom on the 2nd floor as it got much less foot traffic at this time of day, and wasn’t so noisy. As I worked in a fairly progressive part of the country, the bathrooms had all been remodeled, and made into unisex bathrooms. One affect of this was that all of the urinals were gone and there were only stalls in any of the bathrooms. I found the bathroom empty and picked out a stall near the end of the row. Being fairly lazy if I am in a stall I will sit down.