Lotion applied

Vanessa looked Lauren up and down. Lauren shivered, feeling her judging eyes on her nude form.

"Wow, you look so different naked!" Vanessa exclaimed. "Good job on faking everything. I had no idea THIS is what you look like!"

Lauren just kept her head turned, unable to make eye contact. After enjoying her exposed, helpless sister a moment longer, Vanessa began applying ointment straight to her chest. Lauren couldn't help but let out a 'coo' as her breasts were coated in cool liquid.

Then Vanessa applied more ointment on her hands, and lathered it over Lauren's stomach and, butt and legs. Lauren bit her lip, trying to not moan as her sister lathered her body in lotion. God, why was she so sensitive like this!? Even worse with the sunburn making her skin tingle!

Speaking of tingling, Lauren felt even more tingling. She felt it wherever Vanessa had applied the ointment. She tried to ignore it, but it grew stronger and stronger,

"Something's wrong!" Lauren stammered. "My body! It's tingling!"

To her horror, Vanessa just smiled at her...