- Director: Aoi Rena - [A semen burp is the most vulgar act that combines the socially shameful "burp" and the sexually greedy "semen drinking."] The secret face of a pretty wealthy young lady is... a slutty lady who gets excited by sucking and drinking the semen from dirty middle-aged dicks and burping out semen-smelling burps! She gulps down the fresh semen with a throaty roar. She burps out the semen gas rising from her stomach in a vulgar manner! Please enjoy over 40 semen-drinking burps that will awaken a new sexual fetish.