As you see Lydia's ass rapidly approaching, you shut your eyes and brace for impact. You only pray that you'll hit one of her cheeks and bounce off. No such luck. As you make contact, you instantly realize your destination. The slightly wrinkled hole hits your face and you slam into it, trapped up to your knees, hanging upside down in the dark cavern, legs trying to flail above you.
Lydia jolts up as something slams into her in her sleep.(As she does so, her butt clenches, crushing you and flattening the bit of your legs that remains outside her) But as she lays there, she decides it must just have been part of her dream. She sees the sun edging dangerously close to the shadows she's laying in and decides she needs another layer of sunscreen to protect her fragile pale skin.
Reaching for the bottle next to her, she squirts a big pile into one hand, and rubs it between them, getting up on her knees to rub herself down, taking care to cover every inch of breast flesh, circling her nipple several times before moving down her waist, coating every curve and crevice as she works around to her hips. She notices a few lurking eyes from other beach-goers and takes special care to coat every inch of her butt. She even slides her hands down her crack, thinking she felt something by her darkest hole for a moment, but dismissing it as she moves on to her legs and finally back to her arms, quickly coating them and nodding to herself, successfully. She lays back down, this time on her back.
As Lydia's hand brushed over you, you felt the sticky, white sunscreen rub off you, disguising your beaten body against her already pale skin. "This can't get any worse..." You speak too soon, as you feel her roll over and lay down. As she does, her cheeks clench around your legs, holding you tight. You curse loudly, though not even Lydia can hear you, buried so deep inside her.
Lydia sighs happily, closing her eyes, ready to go back to her nap.