Hot Soul is one of the most unique design we've seen from Toy Sakai featuring the amateur model Sara. From the outer appearance, it may not look much different from the other onaholes on the market. This onahole however features a half cylinder design with two different stimulation zone. Hot Soul first greets you with a series of ribs. The last half features larger ribs on the curve part with a series of nubs on the flat part to give a unique feeling. The round outer shape allow you to twist the onahole while in use directing the stimulation where you need it the most.