A little bit north first, then south.

Zack's thumbs eased the taut muscles around Taylor's shoulder blades. She began to rock under his hands. She looked ecstatic, Zack thought, her happiness ready to burst out of her.

"Tay," he said.

"Rrrrrrggrrrr," she growled happily.

Zack walked his hands back to her shoulders, brushed her hair to one side and leaned forward, kissing up the taut muscle band on each side of her neck.

"Ooh-ooh!" Taylor said. "Yeah, there. There, yes, uh, uh, UH!"

Taylor's body quivered and rippled under Zack. He laughed quietly, keeping it inside. There's one of the places she liked to be kissed. The back of her neck, even more than the side. He nibbled lightly on the back of her ear.

"Ohhhwwww," Taylor moaned, and "Ohhhh, yeah," as Zack nibbled the other ear.

Maybe now it was time to keep looking further south.

He walked his hands down her back, kneading the muscles on each side of her spine. Taylor purred with his strokes. He slowed down and took his time until he got to her waist, where her hips started to flare. Taylor didn't have Hannah's curves, but with her warm body moving under his hands, he could feel all the ways she was a woman. Her smooth, soft skin, the curve of her hips out from her waist, her buttocks bare of all but the lightest traces of downy hair. He massaged her waist and cupped his hands on his sister's buttocks. His cock throbbed. He couldn't resist parting Taylor's cheeks and staring at the fine radiating creases of skin around her anus and the rosy-brown folds of the bottom edge of her vulva. Her scents tickled his nose. His heart thumped, looking at her there, that way.

"Not yet," Taylor said. "Keep going. Find out where else I like to be touched. Where else else."

Two spots behind Taylor's hips brought on squirming and sighs when Zack kissed her there. Her inner thighs brought the same response, though she kept her legs closed, kept him searching. Behind her knees, again, sensitive.

And when Zack reached her feet...

"Oh yeah," Taylor said in her low, sexy voice. "More."

Zack massaged her soles, one at a time. Taylor brought forth more growls and purrs. When he started rubbing her toes, she whimpered and squirmed. Zack leaned forward again and opened his mouth.

"Oh fuck yes!" Taylor said.

Zack sucked on her big toe, licking and sucking on it like a big, stiff nipple, curling his tongue down and licking the bend where it met her foot.

"Rrrrrrrhh, yeah," Taylor sighed. "Ah!" She flinched. "Ah, ah, careful teeth!"

"Sorry Tay," Zack said.

"S'okay, keep going," Taylor said. "Awwww, yeah. Like that. Like that."

Taylor poked Zack in the cheek with her other foot. "This one now," sbe said.

Zack switched feet. Taylor relaxed her neck, letting her head fall loosely onto Zack's assigned bed.

"Ohh, ohh," Taylor said. "More, just keep going. Ooohhh."

Zack gave her other foot the same thorough treatment, massaging and sucking her big toe.

After putting his hands on Taylor, front and back, touching and kissing her naked skin in so many places, the erection which he had hurriedly disposed of once, and Taylor had, with her wickedly knowing hand, easily revived and deliciously slain again, was now fully risen.

"You're good at finding things," Taylor said. "Now. Come up and kiss me again."

Zack wiped his lips on his wrist, not sure Taylor wanted to taste her own feet, but as he hesitated, she took him by the chin and ear and brought her lips to his.

Zack moaned into Taylor's lips. Taylor withdrew, chuckling slyly.

"Hey," she said, low and throaty.

"H-hey," Zack said, his voice a little shaky.

"How about you spend a little time..." Taylor began.