It wasn't long before Ying and Yang snuck off to one of the wagons and curled up under the same blanket to sleep. Now almost immediately Yang wrapped her arm around her sister's waist and ring into the top of her skirt and undies. As if guided by some unseen force her fingers made their way right into Ying's vagina thus causing her to let out a short moan of pleasure before grabbing her wrist with her left paw.
"No, sis we talked there just isn't enough time for this." moaned Ying with a shiver of pleasure.
"We can sleep when we're dead." replied Yang as she started to kiss her sister's neck and jaw and holding her close to her.
"No, please stop a little more and I wont ever be able stop until we finish." moaned Ying as her sister continued to work her fingers deeper and deeper into her vagina.
"But I need this more then I need sleep." pleaded Yang as her right paw slipped around her sister's neck and began to caress her sister's breast. "Please."
