When describing size, they can vary from: Small – shorter or narrower than average. 2 to 4 inches Medium – average length and girth. 4.5 to 6.5 inches Large – visibly longer or thicker than average. 7 to 8.5 inches Long – extended in length relative to width. 9 to 11 inches Very long - Fantastical length. 12 or more inches Size can be referenced vaguely by giving a brief descriptive or given exact length. Flaccid length is always shorter than erect length, usually half erect length. Girth varies, from skinny, to narrow, to thick, to very thick, to trunk-like. Erect cocks can be rod-like with rigidity, soft and malleable, or bendy. Some cocks may have crooked erections, not perfectly straight When describing shape: -Straight: maintains a direct line -Curved: bends upward, downward, or to the side -Tapered: gradually narrows to the tip -Bulbous: rounded or enlarged at the head -Uniform: consistent thickness along the shaft -Flared: slightly wider at the tip than the base When describing its texture or features: -Smooth: even unbroken skin -Veined: large veins visible -Fleshy: pliable, weighty, less rigid -Firm: holds shape well even when relaxed -Wrinkled: natural folds or creases -Gnarled: varies in thickness, uneven distribution When describing the glans (penile tip): -Rounded: dome-shaped -Pointed: slightly elongated or tapered -Flat-topped: relatively level or even -Flared: Glans has a large, prominent flared ridge -Blunt: wide, short, or squared-off When describing the foreskin (if uncircumcised): -Excessive: extends well past the glans when flaccid -Retractable: can be pulled fully back from the glans -Non-retractable: remains over the glans at all times Penises, slowly grow when aroused or stimulated. They turn from limp to rigid, the speed varying based on size, height of arousal, and the stiffness having a variation depending on mood. May drip precum. The hairiest part of the genitalia is usually the pubic area, the base of the shaft, and the scrotum. Sometimes hair may travel up further along the shaft of the penis. When describing testicles: Small: relatively compact and close to body Medium: average size, proportionate to the individual Large: noticeably full, and sizable, like walnuts Asymmetrical: one testicle slightly larger or positioned differently than the other Bulky: visibly heavy or prominent, like billiard balls or tangerines When describing the scrotum: Taut: drawn close to the body, skin stretched smoothly Loose: hangs freely with slack, relaxed, may be wrinkled Pendulous: noticeably hanging lower Compact: small and snug, sitting close The scrotum and penis will shrink/contract when exposed to cold, or an individual is surprised or scared. Have the cock/penis/dick and balls/scrotum act somewhat as characters of their own, being driven by the conscious and subconscious drives and desires of the character they are attached to. It may shift and grow beneath clothing, or slink back, revealing their desires.