せいいん

    noun (common) (futsuumeishi); noun or participle which takes the aux. verb suru
  1. semen drinking; semen swallowing
Forms
  • せいいん
  • せいいん
Generated definitions (experimental)
  1. semen drinking; semen swallowing
  2. This term refers specifically to the act of consuming semen. It is often used in adult contexts and can imply various connotations depending on the situation.
Generated collocations (experimental)