Cock & Bull was recommended to me by a friend of a friend, and I found it in a thrift store not long after, so I picked it up, figuring why not. The description leaves plenty to be intrigued about - a story about a woman who grows a penis and story about a man who grows a vagina.
Cock leads us into the life of a not-so-happily-but-also-not-so-unhappily married couple. Carol & Dan get together one drunken evening and end up marrying. The couple slowly descends into alcoholism (especially Dan). Meanwhile, Carol, tormented by her husband's drinking, but also thrilled to be given time to discover her own sexuality, begins to grow a penis. Bull introduces us to Bull, an aggressive and awkward rugby player and sports fanatic, stuck in a job he hates, who wakes up one morning to find what he suspects is a burn and/or a cut (but it's actually a vagina). He goes to his doctor, a philandering but otherwise goody-goody human being, who is disturbed at how much he is turned on by the vagina in Bull's leg.
The stories are already grotesque and take a turn for the more grotesque, but Self is a master at easing the reader into each development, so about the time the action gets really salacious and shocking, you're basically expecting it. Self operates within rather stereotypical gender roles - Carole grows more aggressive when she grows a penis, Bull becomes more vulnerable - but he does so in a way that seems to make a mockery of them, or at least point out how outdated and ridiculous they are, which really extends beyond each particular story into the point of pairing them together. Each character, whether in possession of new genitalia or old, has their own weaknesses, strengths, vulnerabilites and aggressions, but it's easier to feel as though they're magnified due to Carol & Bull's circumstance. In reflection, Carol & Bull could've met the same fates had they been born with the genitalia they acquired. A really fascinating read, and highly recommended for anyone who wants to do some thinking about gender roles (which should be everyone). Might be for the best if you have an open mind or aren't easily shocked, though.