When Trinity finds herself in jail, she reluctantly calls her estranged stepbrother, David, for help. He agrees to bail her out but demands steep repayment. Trinity, desperate and indebted, reluctantly agrees to his intimate proposal, unaware of the awakening it will spark within her. David, initially stern, guides Trinity into uncharted territories. At first, she's repulsed by the idea of intimacy with her stepbrother, but as they cross boundaries, she discovers unexpected pleasure. She finds herself enjoying his touch, and the taste of him ignites a hunger she never knew existed. David, skilled and patient, introduces her to new sensations, from the thrill of his touch in the shower to the exhilaration of his fingers exploring her most intimate places.