This issue of Panty Lines, originally published in 1982, has been completely revised, the artwork redrawn and colorized, and new material added. Most everything that was in the original is still here, including Part 2 of "The Making of a Sissy" in which little Jimmie describes how he developed a fetish for panties as he tried to become more like his sisters by secretly wearing their clothes.    Stories include: "Mamma's Boy" about a woman who is winning the battle over her son with her ex-husband. She is feminizing their son while her ex is trying to make him into a man. In "Dear Santa" parents of a boy discover that he has written a letter to Santa Claus asking for girls' clothes for Christmas.    You'll also read letters from a boy being feminized by his sister and mother, a young man whose mother always supplied him with panties, a pussy-whipped man whose wife (now his mistress) leaves him with a teenybopper baby-sitter and her intimidating big black boyfriend, and a young man who ends up in the care of his stern schoolmistress aunt. Also: two fascinating newspaper articles about girly boys and a movie review. This issue includes 7 photographs and 8 drawings. Pictures and stories range from "G" to "X" rated.