He was right. They did need it. And why not enjoy each other? They were kin, weren't they?Yet when he began opening her blouse she knew she ought to s...op him. She made no protest when his fingers moved under her bra and touched bare tit-flesh. When he found her nipples, she sighed and leaned against him heavily. Waves of desire surged through her as he fondled her quickly stiffening nipples."Oh, Bob," she sighed. "I just can't help myself." Me either, Sis."She giggled even while he frenched. After she walked on the beach for about a half hour she decided to return to the pool. The cloudy weather, windy conditions, and rough surf kept most people off the beach. She had not encountered anyone she wanted to flirt with. Regina went back to the pool and noticed a guy who had not been there earlier. He got her attention.He was lying on a poolside lounge chair. As she approached him, they both smiled. She stopped, hesitated momentarily, and then started talking to him. She guessed he was. So Grant slowly and carefully stepped into his sister's panties. Just the contact of the silky material against his ankles causes his cock to jump.Grant then carefully drew the undies up his legs and was thankful that his sister with the exception of breasts and curves had a build similar to his so there was no chance of tearing or ripping them. Soon he was adjusting his rock-hard cock that was now nestled in the buttery soft undies until he found a comfortable position.He ran his hands over. "After a moment he added, "I fully expected you to escape yesterday; I could not have made it any easier for you."She brought him a mug of coffee; they both liked it the American way for breakfast."You know why I stayed."He nodded. She sat across from him; his eyes strayed to her firm breasts, noticing the angry stripes that crossed their fair skin. He reached out and touched them; she grabbed his hand and brought it to her lips."I could help you."He looked at her, startled.She continued, "I do.