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Caitlin is 17 and “all legs,” like a Barbie. At school, boys drool over her, girls say she should send photos to fashion magazines, and teachers become frustrated at her lack of effort. Caitlin doesn’t study for tests or turn in essays on time. She thinks school is separate from life.
Over spring break, Caitlin and her mom travel to the Italian Alps, where she has sex for the first time, with a ski instructor. She doesn’t love him, but she uses a condom, and she’s glad she got it over with. She thinks sex and love don’t go together.
On the island, the two teens drive around in Caitlin’s red truck and play Frisbee on the beach. Bru tackles Vix and asks her about the “mask” he claims she wears. He calls her Double and Caitlin Trouble. Unlike Caitlin, Vix doesn’t “advertise.” Bru touches Vix’s shoulder, and her skin gets hot. Later that night, he kisses her goodnight, and her crotch gets “damp.” Bru asks Vix if she’s scared of him, and Vix asks Bru if he’s scared of her. Bru answers yes.
Sweetie, Caitlin’s family dog, dies, and Abby replaces her with two terriers. Caitlin thinks about death daily, like Woody Allen and other “creative geniuses.” Caitlin wishes she were a dog, but Vix reminds her that dogs die. Caitlin vows to kill herself before she’s “ugly” and “old,” but Vix doesn’t promise to kill herself—instead, they cuddle in bed and fall asleep.
Sex consumes the house, and Sharkey yells at Caitlin for going to the bathroom in only a short robe. Caitlin reminds her brother they used to bathe together. Sharkey snaps: when they were four. While Caitlin and Vix are in the bathroom Gus knocks on the door. He likes Vix, and Vix thinks about pressing her breasts against him.
Caitlin and Vix work for a cleaning service. They never meet their clients, but their jobs show them who’s “constipated,” who watches “porno tapes,” and who has “regular sex.” Abby worries about Caitlin, Vix, Daniel, and Gus. When Gus looks at her she blushes. Abby invites Vix onto her new yellow kayak and talks to her about sex, alcohol, and drugs. She gives Vix college catalogs and tells her she could get a scholarship.
Three of Bru’s uncles have bought dilapidated cottages, and Bru and Von help renovate them. The uncles have a construction business, and their office is a “shack” with no water or electricity. Vix and Bru meet there and do almost everything but have sex. Bru likes teaching her and dreams about having sex with Vix and Caitlin at the same time. Sharkey notices Vix getting into Bru’s truck, and he fantasizes about Caitlin and Vix getting into his truck. Sharkey can’t sleep without masturbating, and Daniel thinks Caitlin puts on a show for him in the outdoor shower.
Caitlin gives Von “fellatio,” making him “crazy.” Abby wants to meet Caitlin and Vix’s friends, but Caitlin never wants Abby to learn about Von and Bru. Vix claims she and Bru are in love. Caitlin says all guys talk about love for sex—it’s meaningless. Guys won’t stick around, but Caitlin and Vix will always stay together.
For her 17th birthday, Caitlin throws Vix a party at an isolated beach on the island of Chappaquiddick, where Senator Ted Kennedy drove off a bridge, killing Mary Jo Kopechne. Caitlin thinks Kennedy was following his “pointer,” but she doesn’t know what Kopechne was following.
At the party, Caitlin, Vix, Bru, and Von smoke marijuana, and Caitlin gives Vix a gift: A white prom dress/nightgown. Caitlin tells her it’s washable, and Vix laughs. She puts it on and feels like a desirable temptress. The four hug and kiss, but Vix gets sick. She tries to swim away.
Vix dreams she’s dead: Her mom yells at her during her funeral. She wakes and packs her duffel. Caitlin pleads with her to stay, but Vix is scared—she could’ve been another “Mary Jo.” Caitlin calls Vix absurd and an “emotional iceberg.” She tells Vix to forget about NBO and wishes her a “mediocre life.” Gus just got home from having sex with a married woman in a bathroom, and he hears Caitlin and Vix fight and sees Vix leave.
Vix quits her cleaning job and becomes a server at the Homeport restaurant. She lives with Trisha on her boat. Abby and Lamb try to convince her to come back. Vix can’t move back, but she understands if Abby wants to give the scholarship to another person. Abby says the scholarship remains hers.
Trisha thinks Vix will learn not to “mess around” with “money folks.” She thinks Bru is nice—she had a romantic relationship with one of his uncles. Bru and Vix discuss the birthday party—apparently, Vix was kissing Von while Bru and Caitlin kissed. Bru swears Vix will “always” be his “girl,” and Vix and Bru have sex.
The Homeport’s popular menu items are swordfish and lobster, and famous people eat there. The servers resent Vix for not hanging out with them, but when they realize she has a boyfriend, they understand. She and Bru constantly have sex—she gets “the fuss.” Trisha asks Vix about condoms and if sex is “enjoyable” for her.
Caitlin is despondent. She quit the cleaning job and spends her days on the boat. Lamb worries about boys using Vix and Caitlin. He knows what boys “are after.”
Nathan dies, and Caitlin goes to tell Vix at the Homeport. Vix must go back to New Mexico. Caitlin wants to go with her—she wants to be her friend. Vix never got to say goodbye to Nathan. Her family didn’t think he was mortally sick. A summer cold turned into pneumonia, and then he passed away suddenly.
Around her family, Vix feels like “an outsider.” She wonders if God killed Nathan to punish her for having pleasurable sex. Caitlin is with her, and she held her hand at the funeral and helped clean the house after mourners left. Bru sends Vix an underwhelming card, and Vix replies with a wooden message.
Back at Mountain Day, Caitlin considers identifying as a lesbian. She applies to Wellesley—she doesn’t want boys around. Vix reminds her: If she’s a lesbian, the all-girl school will be more problematic.
Vix applies to Harvard, where Lamb went to school. Lamb writes Vix a letter of recommendation, and Vix writes her admission essay about Caitlin—she’s the most influential person in her life. Tawny feels that Caitlin’s family is turning Vix into a charity case. Vix snaps: Unlike Tawny, they care about her future. Tawny slaps her. Tawny worries she’s becoming bitter and hard like her own mom. Vix doesn’t want to be like Tawny—disappointed and mad at the world. Tawny thinks Vix should marry Sharkey—unless he’s “that way.” Vix gets into Harvard, and Lanie becomes pregnant.
At graduation, the Countess introduces Phoebe and Abby; Abby pictures Phoebe and Lamb in bed, and Phoebe thinks about Lamb holding Abby. Tawny mistrusts Abby, but Ed thinks Abby is sincere and Tawny is “crazy.” Vix wins a $500 award for academic excellence, and she acknowledges her “family’s support.” She looks at Abby and Lamb, then her parents.
Abby and Lamb encourage Vix to spend the summer with Caitlin in Europe, but Vix says no. Caitlin blames Bru and claims Vix cares more about him than her. Abby says Vix must listen to her heart, but Caitlin says Vix’s heart isn’t in control.
Vix wants to spend the summer at the Vineyard working and saving money for college. The scholarship came from the foundation: She earned it through her academic efforts. The trip to Europe makes her think of charity.
Bru’s mom dies of cancer, and he tries to kill himself shortly after. He doesn’t know how to tell Vix, but in the Vineyard, he kisses her, and he becomes the center of her universe. Abby tells Vix not to mistake sex for love. Abby did, and she married Daniel’s dad at 19. She didn’t learn to take care of herself. Vix will learn to care for herself: She has “goals.” Her yearbook quote was: “A life without goals isn’t worth living” (209). Caitlin didn’t get it, but Vix didn’t get Caitlin’s yearbook quote: “Tiger, tiger, burning bright” (210).
With Caitlin in Europe and neither Sharkey nor the Chicago Boys coming to the Vineyard, Vix becomes an “only child,” but she spends most of her free time in Bru’s cabin, where they have sex and, after, she dreams about Nathan.
Caitlin calls from Arles—the French city where the 19th-century painter Vincent Van Gogh cut off his ear. She invites Vix to join her, but Vix says no. She also sends Vix mysterious postcards. Instead of going to Wellesley, Caitlin will take a year to study overseas and travel.
Vix invites Bru to dinner with Lamb and Abby at the house. Lamb likes Bru, but Abby remains worried. By mid-August, Vix grows tired and sick. She has two jobs—cleaning houses and serving at the Homeport—and she drives back to Abby and Lamb’s house each night instead of staying with Bru. She feels safer with them.
Blume uses imagery to create a vivid portrait of Caitlin, who’s “dazzling at seventeen. Her hair cascaded down her back, her skin was moist and flawless, and the expression on her face dared anyone to mess with her” (139). Caitlin fuses The Elusive Power of Sex to Innocence Versus Experience. She has sex with a ski instructor to “get it out of the way” (141). She doesn’t want love or romance, but the experience of sex. Later, she performs oral sex on Von, telling Vix, “He loved it. It made him crazy” (161). Lamb worries about “some boy taking advantage” of Vix and Caitlin, but Caitlin harnesses the power of sex to control men. She is the “Tiger, tiger, burning bright” from Blake’s poem “The Tyger” (1794) (210): She’s tenaciously sexual and fiercely determined to amass experience.
Blume includes references to cultural figures that link to the power of sex. In the context of death, the girls mention Woody Allen, the film director whose daughter, Dylan Farrow, accused him of molestation. He also married the adopted daughter, Soon-Yi Previn, of his then-girlfriend, the actress Mia Farrow, who makes an appearance in Part 3, breaking up a marriage. As Caitlin throws Vix a birthday party at Chappaquiddick, the Ted Kennedy scandal comes up, and the girls joke about Mary Jo and what she was after. The references appear lighthearted and humorous. However, in a contemporary context, following the MeToo movement, the references might land as insensitive. Either way, the real-life examples of predatory sexuality contrast with Caitlin and Vix’s experiences. They’re not victims. Vix, too, has a grip on her sexuality, waiting until she’s ready to have sex with Bru. As the omniscient narrator notes, “This time, she was the aggressor. She practically begged him” (183).
The Fluidity of Families and the motif of money advance together. About Caitlin’s family, Tawny says, “First the Mountain Day School and now Harvard. They’re turning you into their own personal charity” (195). After Tawny slaps Vix, she adds, “Don’t forget where you belong” (196). Tawny tries to counter the fluidity of family, while Vix propels it. At graduation, she looks at Abby and Lamb first and then her parents, indicating that she privileges the former. After Nathan dies, she feels “more like an outsider in her family than she ever had” (191). The pull of money and the dynamic family theme pulls her away from her biological family––it estranges her.
Friendship symbolizes support, and Caitlin reveals her dedication to Vix by going with her to her brother’s funeral. The narrator says:
If a friend is someone you can depend on when life gets tough, then Caitlin was her friend, traveling home with her, holding her hand at the funeral, even staying behind at the house afterward to clean up the kitchen once those who had come to pay their respects had left (191-92).
The image of Caitlin supporting Vix adds layers to her character. She’s not only glamorous and daring, but she’s a conscientious person: She has feelings and she’s aware. Her jet-setting lifestyle separates her from Vix, but the physical distance reveals their intangible bond. They remain close, and Caitlin, wherever she is, gets a fixed place in Vix’s world.



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