A CSD is a Cock Sucking device. If you happen to find one of these you are one lucky man. A cock sucking device can give you a mad blowie that will make you nut in milleseconds. Your typical CSD like the super cock master deluxe CSD will cost you about $30,000.
Person 1: ay what you doing you fuckwit cunt
Person 2: Iâm using a fucking CSD you absolute cock head, Iâm about to launch a mad nut so fuck off you stray child