Hard-on

Pen & ink drawings, watercolors, and prints of large, throbbing hard-on cocks and balls.

Hard-on Delineation

The drawing details are best made with clear line delineation. In the case here of a erection, the penis delineation is important because of the contour of the erection. An erect penis can vary in it’s size and angle depending on how strong the sexual appetite of the man is.

Erection Shadow Lines

The brest way to make the penis more thre dimensional is to make good use of shade and shadows. Combine contour lines with shade and shadows and you wil have an excellent drawing of a erection.