“Uh-uh just enjoy what I am doing for now baby.”His mouth and fingers were revving her motor into high gear. “Oooh darling I love what you’re ...oing to me, keep it up!”He stopped sucking her nipple for the moment. In the light of the lantern, he could see her glistening pussy and erect nipples. He licked his lips, and quivered. “Spread those legs baby daddy’s hungry for pussy pie.”She looked down at Marcus’s naked body, “God, I wish you were mine totally! I hate being alone.’She loved his salt. There was no other soul except three of us. I jumped in water from top of well and both the girls descended steps and joined me in water. Now I noticed Sandhya she was looking stunningly beautiful in nude looking like small angel long black hairs floating on water, she had small lemon sized titties with tiny nipples honey colored areola around them of half-rupee size. I had never noticed that she too had small but beautiful breasts even when she sat on my lap many times. As she was total,. My sister seemed to know this cause she started to scream for me to cum inside her. My dick began to swell to a bigger size and she moaned louder as it pushed her walls farther apart and then I felt her pussy contract around my dick and a rush of fluid run past my dick.That contraction made my dick increase in pleasure as I pushed my dick in to the very base and groaned loudly as I felt sperm flow from my shaft deep into her pussy. Some of the cum started to leak out of her pussy already and. She had won the bet again and she showed it.“I knew it, I told you” she laughed with a smug smile. “Sperm doesn’t do shit”“It does work” Emily persisted.“Then why are your titties so small?” she asked, pinching Emily's nipples and pulling them up a little.“Hey! My tits aren’t small!” Emily said, slapping her sister's hands away. “They’re just as big as yours! Maybe we simply didn’t try long enough. I'm sure if we continue for another month, we’ll see a difference”I liked where this was going,.