The story is based around "spermulites", the alien inhabitants of a dying planet. The only way they can save their planet is by sucking the men of planet earth dry of sperm, kind of like horny vampires.
Spermula
Werner
Tristan
Cascade
Gromana
Blanche
Grop
Ruth
Gilda
Diamant
2006
2003
1998
1988
1992
2000
2022
1990
2024
1922
2005
1996
1994
1987
1931
1963
2018
1969
2019
1997
2009
2023
2015
2010
2014
2017
1999
2012
