A GIRL KNOWS - Russian lesbian Katrin Tequila fucks sensual. Doris Ivy, petite Russian temptress also known as Gina Gerson. Doris Ivy, petite Russian temptress also known as Gina Gerson. At this time Valentina didn't know about her Gina Gerson - Assimilation - Sex Art. We simply love this Russian princess Doris Ivy aka Gina Gerson – Beautiful Russian February 3.