cum string
A post-formed string of ejaculate suspended precariously in the air between two points. Common examples include:
- Penis-to-mouth (Danbooru post #434231)
- Penis-to-vagina (Danbooru post #472576)
- Mouth-to-hand (Danbooru post #287806)
- Offscreen (Danbooru post #4293)
Other examples: Danbooru post #183160, Danbooru post #474315, Danbooru post #299321
If the stream is free-hanging from an orifice, tag as cumdrip instead. If the stream is still in the process of being formed, tag as projectile_cum instead. Do not confuse with precum string, which is clearer.
See also
This tag implicates cum (learn more).