제 목    LdkUTUGjWDQk 이 름    Jake 날 짜    2018/06/28 조 회    1 this is be cool 8) rcog prostin Treatment can include the use of specific drugs and vacuum constriction devices (VCDs). A VCD is a plastic tube applied over the penis which creates a seal with the skin at the base of the penis. A pump creates a vacuum within the tube, leading to an erection. Side-effects can include, pain bruising and an inability to ejaculate.