A shy young man, novinho, finds himself face-to-face with his shemale vizinho, Transmineirinha. Overcoming initial hesitation, he succumbs to his curiosity, marveling at her stunning body. She takes him in her mouth, swallowing his hardness, before positioning him to enter her from behind. As he thrusts, she teaches him the rhythm, their bodies synchronizing in a dance of forbidden desire.