Luna Star and Ricky Johnson are check topics in a scientific examine that screens the consequences a lady’s ass has on a person’s mind. The poor scientist who’s conducting the check has no concept what he is in for! Luna twerks for Ricky, inflicting the monitoring system to go haywire. When Luna grinds her ass up on Ricky’s cock, the system is on the verge of going up in smoke, because the scientist pleads for them to cease! Luna desires to do extra than simply grind on Ricky’s dick nonetheless, and locks the scientist out of the lab, so she will be able to get an actual style of that dick and stick in her ass! Science has by no means been this superior!