In the heart of a dystopian future, two gearheads, Trellchem and Isotemp, meet up in a grimy, industrial garage. Clad in full hazmat suits and gas masks, they communicate with heavy breaths and gloved caresses. Trellchem's thick, rubber-clad fingers wrap around Isotemp's crotch, feeling the growing bulge beneath the heavy-duty fabric. Isotemp moans into the mask, pushing into the firm grip. The handjob intensifies as Trellchem's other hand joins, both now rubbing Isotemp's engorged cock through the thick rubber. The friction builds, and Isotemp's body tenses as Trellchem expertly milks a gasmask-clad orgasm from Isotemp's throbbing cock.