-Director Rena Aoi- [Semen burping is the most vulgar act that combines socially accepted burping which is shameful and sexually greedy drinking] The face behind the face of a pretty wealthy young lady is... dirty A slutty lady gets excited by sucking and drinking semen from a middle-aged cock and belching out the smell of semen! He purrs and swallows the fresh seed juice. Burp vigorously to remove the sperm gas rising from the stomach.