A 'soloboy' in the heart of Brazil's gay scene, this 'technico' explores his desires alone in his workshop. The 'da oi' greeting echoes in his mind as he reaches for his cock, the 'oi' a whisper on his lips. His hand wraps around his hardness, the 'punheteiro' in him taking control. He imagines the rough, anonymous encounters that the 'oi' often brings, his strokes becoming more urgent. The scent of motor oil and the hum of machinery in the background only heighten his arousal. With a final thrust, he finds his release, his semen spilling out, a testament to his private pleasure.