Another tentacle began to rub itself between my lips, which had to be wet by now. The mixture of my wetness and slime made it difficult to tell. The...slow and rhythmic back and forth motion soon got my hips into a matching motion. I couldn't believe that I had ever tried to fight this, how foolish I had been. I dangled there as the tentacle teased me and made me desire its length buried between my legs, pumping until I passed out again. The tentacle stopped though. My Master had to feel my. From that day onwards, I started seeing my sister Lina from another angle. I wanted to caress those beautiful thighs and breasts. However, I was afraid of her response if she should wake up. But at night, I would think of her sexy body, and masturbate. I waited for another chance to see her cute body. My desire for my sister increased day by day. She became the only girl in my fantasies. After that day, I used to creep into her room while she slept at night. Occasionally, I was lucky to see her. ....when did it, her gaze still on my crotch, her face flushed now, when did it begin to grow so much?....i don't mean now, i mean i can see it now beneath yours pants....she blushed and stammered, trying to look away.....when did it become so large i mean? you really think it's that big i asked? her hands began to shake, and she stood up saying that she hadn't been with that many men, but she'd never imagined any man could have a penis that big.....and how did you learn to do that with your. The two girls were still exploring each other and growing accustomed to being sexually active with a member of the same sex. They were in a hurry to get the house and change into cooler clothing. As soon as they walked through the door of the supposedly empty house, they pulled the sweaters they had worn over their heads as they walked to Anne's room. They were unaware that their brothers were home from school early and in the kitchen. They saw the two girls walk by in their bras.Once in Anne's.