Greta Emberly has mastered everything in life—except life.At twenty-seven, she has a master’s degree, a corner office, and a color-coded pantry… and absolutely zero experience with dating, desire, or anything involving a naked man and feelings. So she does what she does best. She makes a plan. If she approaches sex like an experiment, maybe she can finally learn the things everyone else seems born knowing—chemistry, connection, wanting someone so badly it short-circuits your logic. Step Rent her first adult video. Step Accidentally meet the ridiculously attractive video-store clerk with forearms that deserve their own documentary. Step Lose. Her. Virginity. Simple. Clean. Controlled. Except nothing stays controlled when Josh—the stuntman with the quiet voice and the crooked grin—keeps triggering reactions in her body she can’t chart, categorize, or explain. Soon Greta’s diaries are filling with data she never the spark of being truly seen, the terror of vulnerability, the thrill of a first kiss, and the chaos of wanting someone who might not be hers to have. She set out to gather experience. She never planned on catching feelings. And the deeper she goes into the messy, beautiful, devastating world of real connection, the more she realizes this experiment won’t just change her love life. It’ll change her. Messy. Mortifying. Hilarious. Heart-punching.Greta Emberly is a sharp, sexy, emotionally honest story about late starts, false confidence, and what happens when a woman who’s mastered control finally lets herself live.