also: せいいん
noun, noun or participle which takes 'suru', transitive verb, intransitive verb
drinking semen; swallowing semen
Vulgar slang term for the act of consuming semen, often used in sexual contexts.
See also: 精飲
彼女は飲精が好きだと言った。
She said she likes swallowing semen.
That video contains scenes of semen drinking.