Sex stimulator has funnel arranged within sex stimulator, and return valve integrated to funnel

摘要

A funnel (8) having an integrated return valve (4) is arranged within the sex stimulator. The return valve has an external thread such that a protective cap (3) can be fastened to the return valve. A control ball (2) may be replaced for another control ball having the desired surface texture (12). A shaft (7) has an antiskid surface to prevent slipping from the hands.