This month, Spareparts has done it again with their unbelievably cute Sasha underwear-style harness! It features their signature stretchy O-ring, and is decorated with sexy rouching over the butt. We also now have Spareparts’ Pete packing underwear in the trunks style, in case you prefer trunks over briefs or jock straps. Choices galore!   We’ve also added…