Xander Corvus is always meeting with inventors claiming they have the next biggest breakthrough in science, but Luna Star says she has new form of renewable energy - with sex! Luna can see he's skeptical, so she offers to show him a live demonstration! With Xander's vitals being monitored, Luna licks up his cock and balls, slobbering all over them with her luscious blowjob lips. Science takes time and this experiment is just getting started! Laying down on the examination table, Luna spreads her big, bubble butt and takes in every inch of hard cock Xander has for her, pounding her as hard as he can, grabbing a handful of her big tits, until she's taking a warm facial - for science! (Video duration: 33 min)
