- Director, Rena Aoi - [Semen burp is the most vulgar act that combines the socially shameful "burp" and the sexually greedy "semen drinking"] The back face of the pretty wealthy lady is ... - A who sucks and drinks sperm from a dirty middle-aged and gets excited to vomit a sperm-smelling burp! Purr and swallow fresh seed juice. - Covered with vulgarity that burps and vomits sperm gas that rises from the stomach! - Please enjoy the semen drinking burp over 40 times that awakens a new propensity.