A fetish focusing on breast milk, including scenes of breastfeeding an adult, or milk spraying from the nipples.
In-Depth Explanation
The lactation fetish is often linked to themes of nurturing, fertility, and maturity. It is almost exclusively found in hentai with "Big Boobs" or "Milf" characters, and is sometimes a consequence of the "Pregnant" tag.
Editorial note
This entry describes catalog usage in plain language and was last reviewed on 2026-04-16. It is not legal, medical, identity, or consent advice. See the editorial policy or request a correction.