" How far do they go?" I asked, curious as to what I might find out about my mentor."I'm not sure I really want to..." Dr. Bergerud started, but I int...rrupted before he could finish."Is your daughter included in your fun?" I asked. "Have you fucked Katie?" I whispered. I remembered how surprised and, in my mind at least, guilty, Katie had appeared when I arrived back at the hotel that night, obviously much earlier than expected. She hadn't appeared shocked at what was going on in the bedroom,. She couldn’t control it any longer and pulled/pushed my head on her vagina. I started licking her clits slowly while intermittently swiping the walls of her vagina opening. Then I started flapping my tongue on the clit. She held my arms tightly. Her legs were on my shoulders around my neck. I increased the fluttering speed of my tongue and after about two minutes of it, she tightened her legs around my neck. I kept wiggling her clits, her hands were holding my hand tightly and nails poking in. Initially he was feeling a bit shy but soon joined us in bed. I made Soniya to sleep between us. She was looking stunningly beautiful and hot. The dim night lamp was making the atmosphere intoxicating. The night dress on her body was revealing almost everything. Her boobs were standing full and nipples protruding and peaking out prominently beneath her transparent dress. My cock was already stiff and hard and was showing out in form of a tent. I pulled her to me and kissed her deep on her. Slowly I lifted first one leg and then the other and spread her open for my eyes.Yes! Pink, pink lips. Protruding and wrinkled. I took them between my thumb and forefinger and rubbed them slowly together. They were soft as silk but almost as thick as my little finger.Suddenly I realized that a drop had found it's way out between her pussy-lips and wet my fingers, making it hard to hold the grip around them. With one finger I drew the length of her slit, from down between her ass-cheeks and up.