by TheKnightWhoSaidIckyIcky August 03, 2021
Fiona is a semen demon
by G00d 0l dickin69 January 19, 2020
by Dick Trickle#1 January 21, 2016
A "Semen Demon" is a female who seeks for mens semen in order to have kids or just for the fun of it.
M y ex-girlfriend broke into my house, drugged me and when I was passed out she jerked me off and when I nutted she kept my semen in a jar I guess you can say she's a real "semen demon".
by Jr the jackass October 29, 2022
Kaia attentively coos in response to her parents dark-humored baby talk, as you’d expect of Karen and Kyle’s semen-demon.
by Karen&KyleKoss June 16, 2022
A individual, human or otherwise that is capable of excreting immense quantities of semen. Commonly displayed in various acts of a sexual nature in pornography, specifically but not limited to the Japanese Hentai
by RaisonDetrah February 14, 2015
When you nut but miss your target and the nut flies across the room never to be found again, probably consumed by the Semen Demon
I accidentally nutted on my floor and couldn't find it to clean it up. I think the semen demon took it.
by K-91 September 06, 2020