Sure why not.

David walked over, his penis swinging a bit as he did, which didn't escape Lin's notice.

"Y'know, close up, it's actually kinda nice lookin'." She said, reaching a hand out to touch it.

"Great." David said, before dodging her hand and walking around her to grab her bottle of sunscreen and squeeze some out onto his hands.

Lin smiled and rested her chin on her hands as David got to work.

"Make sure to get everything, Dave. This body can't afford any nasty sun freckles." Lin said, wiggling her butt enticingly again to make her intentions clear as he rubbed some suncreen on her thighs.

David frowned and dug his hands hard onto Lin's ample, pliant rear. He massaged it into her gorgeous cheeks and at one point he accidently spread them open a little.

"Takin' a peek at the ol' chocolate starfish, eh?"

"Sorry."

"Didn't say you should stop. Go ahead, admire god's fine work in all it's aspects."

"Milly was right, you kinda are full of shit." David said, stifling a chuckle.

"That's where it comes from!" Lin joked.

"Great. Thanks for that. Anyway I'm all done here." David said, getting up from off his knees.

"Ohhh no you're not!" Lin said, flipping over in her chair, arms at her sides and looking at him expectantly.

"Oh... ah-ah, no way." David said. More out of principle than any desire to not rub down this gorgeous, dark-haired, curvy beauty.

"Pleeeeease?" Lin said, making puppy-dog eyes at him.

"...fine."

David got more sunscreen on his hands and began at her shoulders, then her collar bone, then skipping over a rather vital region, he moved to her stomach. It was chubby, but not by a lot, and it was yielding to his touch. Lin giggled a little and told him it tickles. David blushed and moved on to her hips, then down the fronts of her thighs and finally to her knees, shins, and feet.

"Ahem... you're missing some spots..." Lin insisted.

David hesitated as he made for one of the area's he'd avoided, the parts of skin surrounding Lin's black bush. She widened her legs a little and he could see a little pink peeking up at him from the soft hair.
"There, that should help."

"I might, uh... get sunscreen on your um... hair." David said trying to stall somehow.

"Wouldn't be the first time I had something white stuck in my short hairs, now get to it, Pool Boy." she said with a smirk and a wink.

David went to work, trying his best to get the skin on her mound, thighs, and vagina without getting any on her soft-looking pubic hair. He was actually pretty good at it, seeming to disappoint Lin. She was looking for any excuse to make fun of him it seemed.

"Nice work, Rembrandt. Still one spot left!" She said before leaning back in her chair and lifting her arms up and behind her head, jutting her enormous tan breasts and brown nipples at him.

David gulped. He might not like her very much, but Lin was fucking HOT and he feared thoughts of baseball and math wouldn't be enough to stop Little David from acting up.

He got some more suncreen, rubbed it between his hands to cover them both evenly, and he placed his hands right below her ample tits. With another gulp, David moved his hands up, the weight and size of her breasts filling his hands as they slid up them, lifting them up and making her nipples point to the sky.

"Ooh... oh that's nice." Lin said, closing her almond-shaped eyes and smiling widely. He massaged the sunscreen all over her breasts in little circles to ensure he got every inch. So soft. So, SO soft. David was having a hard time fighting back an erection. Inevitably, his hands reached her nipples. His fingers grazed over them and they were hard but pliant. Lin breathed out a long, happy sigh, she opened one eye at David and bit her lip a little. David let his instincts take over for one thoughtless moment and he started playing with her gorgeous brown nipples. Lin let out a low, quiet, and satisfied laugh.

"You like playing with my titties, Davie? Maybe you wanna eat this pussy next, huh?" Lin said in a low tone that conveyed that she wasn't joking around now.