Of course not, he wants to cum now

"Yeah, baby jerk me off. Pull your shirt up so I can see your big tits." She moved over closer to him and pulled her tank top and bra, off over her head. Her large firm D cup tits shook as she jiggled her chest in front of him. “You like what you see?”

“Fuck yes," Jack moaned as he lowered his mouth to take in one of her big, brown nipples. He sucked hard, bringing her nipple to full erection and he could hear her moan softly as he worked her nipple over. Her hand worked its way back to his cock, slowly rubbing up and down, moving over the fat head, and spreading his slippery pre-cum all over his big boner. She knew she could get Jack to cum in just a minute or two, he was always ready to shoot, but she held back a bit, jerking him slowly, her thumb pressing the spot at the base of his cock head where she knew he was most sensitive. She was enjoying him sucking her nipples and she could feel her pussy growing slick with her lubrication as he stimulated her nipples.

“Are you sure you don’t want to fuck?" Jack asked somewhat bluntly.

Grace almost got pissed off and thought about pushing him away, but she knew it was just his cock talking. She increased the speed of her cock stroking and gripped him tighter as she said, “Not just yet big boy. Just enjoy the moment.” Her tight grip had the desired effect and she could feel Jack stiffen just before he let out a loud moan of pleasure and his cock rocketed the first long stream of cum. She had his cock pointed at her tits and she let his jizz coat her big nipples, leaving her dripping cum. She kept stroking him until he grabbed her hand, shuddering in pleasure at the intensity of his orgasm. Jack fell back from her onto the grass, his lust satiated and his cock shrinking as he finished his orgasm.

Grace took a couple of napkins out of her purse and began to wipe the cum off of her tits. She could feel her pussy grow even wetter as she rubbed over her erect nipples. She wanted nothing more than to spread her legs and let Jack eat her out, but she did not want to give him control just yet. She would decide when she gave herself to him.

Just then Jack’s phone rang and she could hear him talking, “Yeah, no problem Dad, I will grab some more ice for you and be right over.”

“What was that about,” she asked.

“My parents are having a big party and he needs more ice. I told him we would grab a few bags and head over. Maybe we can hit a few drinks while we are at it, plus I still owe you dinner and my parents had this party catered with some pretty awesome looking food. By this time everyone will be well on their way to wasted and we can finish off the buffet. Plus, my dad makes a pretty good margarita.”

She smiled at him as she finished getting her bra and tank top back in place then said, “Just what I need, I’ll head over there with you.”