Zach didn't want to stop, didn't want to stop there. It had just been some kissing, after. Then that neck had been irresistible. And with Fletcher making all those noises? Zach was getting turned on, just listening, and he wanted to do more, hear more. It wasn't that far to reach and take a nipple in his mouth-
Huh, Zach flicked his tongue around it, not sure when his mouth had actually moved lower. Continuing as before, Zach used his teeth a bit as well, and a hand came around from Fletcher's back to help tease the second one. His mouth could only play with one at a time.