The Slut Maker (Parts 1,2,&3)

A young amateur chemist (Donnie Rock) needs to test his latest chemical concoction that he believes will turn normal everyday girls into raging sluts. His sister (Tara Ashley) and his mom (Cherie Deville) prove to be the perfect subjects. Out-of-control, these two crazy sluts suck, fuck and swallow cum until they drop from exhaustion.