She wanted her father-in-law/lover to have a hardon as soon as he saw her and she wanted to ensure he'd break his neck to get her into a bed as soon a... possible.The next day when Cindy walked into the main dining room of the restaurant where she'd agreed to meet Chuck, she was pretty sure she'd achieved her objective straight off. If Chuck could have, his jaw would have fallen to the table as he saw Cindy walking across the room in the hot sexy figure-emphasizing outfit she'd picked out just to. But they weren’t, her boobs were getting bigger. She tried reaching round to take her bra off, but the growth was so thrilling to her it distracted her to the maximum. The pain of the bra digging into her seemed to disappear as a feeling of tingling began growing inside her breasts. It felt really nice in fact, as if her breasts were being fondled by the softest of hands as they expanded and every movement she made swirled them more than usual and began arousing her. SNAP! The bra burst open. She took off my jeans and underwear and my cock sprang out, there I was naked as the day I was born about to have my first sexual experience with my 20 year old sister. When she took off her nightgown I marveled at her sexy body, her perky breasts seemed to glow as I touched them lowering my mouth onto the nipples, I was enjoying every minute, she pulled me off her tits and layed me on my back, I cant say I was prepared for what happened next, she started by kissing the head of my cock, then. The feeling of being touched as a woman was good enough, but knowing that the hands caressing me, the hands bringing me this electrifying feeling belonged to my own sibling, my own flesh and blood, the feeling was beyond words, it was ecstasy. We broke off the kiss and stood back; my hands travelled down his arms and held his. “Stacy I…are you sure?” he said while looking into my eyes. (I wondered if I should ask him the same, but didn’t, in case I didn’t like the answer) “I think so, I never.